سرفہرست ویڈیوز
This calculus video tutorial provides a basic introduction into the second derivative test. It explains how to use the second derivative test to identify the presence of a relative maximum or a relative minimum at a critical point. If the second derivative is positive at a critical number - a local minimum is present. If the second derivative is negative at a critical number - a local maximum is present. So to identify the relative extrema, find the first derivative, set it equal to zero and identify the critical numbers. Plug the critical numbers into the second derivative function to determine the concavity of the function to see if its concave up or concave down. If it's concave up - it's a relative maximum. If it's concave down, it's a relative minimum. You can confirm the results of the second derivative test using the first derivative test with a sign chart on a number line.
Introduction to Limits:
https://www.youtube.com/watch?v=YNstP0ESndU
Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w
Introduction to Related Rates:
https://www.youtube.com/watch?v=I9mVUo-bhM8
_____________________________
Extreme Value Theorem:
https://www.youtube.com/watch?v=Sx2lPZlnWfs
Finding Critical Numbers:
https://www.youtube.com/watch?v=Bp9EbV3COVA
Local Maximum & Minimum:
https://www.youtube.com/watch?v=WCq3sRzsJfs
Absolute Extrema:
https://www.youtube.com/watch?v=3wrXDw5ETh4
Rolle's Theorem:
https://www.youtube.com/watch?v=LHym1ARc2cE
________________________________
Mean Value Theorem:
https://www.youtube.com/watch?v=SL2RobwU_M4
Increasing and Decreasing Functions:
https://www.youtube.com/watch?v=Dyl7jPlJXOM
First Derivative Test:
https://www.youtube.com/watch?v=G5wlKltW7pM
Concavity & Inflection Points:
https://www.youtube.com/watch?v=OhqNbQi9QPk
Second Derivative Test:
https://www.youtube.com/watch?v=G8GAsYkZlpE
_________________________________
L'Hopital's Rule:
https://www.youtube.com/watch?v=Gh48aOvWcxw
Curve Sketching With Derivatives:
https://www.youtube.com/watch?v=JTVNUdL7sWs
Newton's Method:
https://www.youtube.com/watch?v=-5e2cULI3H8
Optimization Problems:
https://www.youtube.com/watch?v=lx8RcYcYVuU
_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This calculus 3 video tutorial explains how to determine if two vectors are parallel, orthogonal, or neither using the dot product and slope.
3D Coordinate System: https://www.youtube.com/watch?v=EzJP9uwV3ms
3D Distance Formula:
https://www.youtube.com/watch?v=0c6cP2zLC2c
Equation of a 3D Sphere:
https://www.youtube.com/watch?v=9DyPyJb2N9g
Calculus 3 - Intro to Vectors:
https://www.youtube.com/watch?v=2_21erD-nBg
Calculus 3 - The Dot Product:
https://www.youtube.com/watch?v=Te8eL5r7aJs
_______________________________
Angle Between Two Vectors:
https://www.youtube.com/watch?v=dYPRYO8QhxU
Parallel & Orthogonal Vectors:
https://www.youtube.com/watch?v=8fIZ2v-33xw
Direction Cosines and Vectors:
https://www.youtube.com/watch?v=ZoCxUV893fo
Calculus 3 - Vector Projections:
https://www.youtube.com/watch?v=Rw70zkvqEiE
Cross Product of 2 Vectors:
https://www.youtube.com/watch?v=pWbOisq1MJU
_______________________________
Area - Vector Cross Product:
https://www.youtube.com/watch?v=YbZmAqGUkqc
Triple Scalar Product:
https://www.youtube.com/watch?v=6NeAK0rJwlk
Vector Equations of Lines:
https://www.youtube.com/watch?v=MkjazYnvNP8
The Equation of a Plane:
https://www.youtube.com/watch?v=2sZKZHyaQJ8
Planar Equation - 3 Points:
https://www.youtube.com/watch?v=rL9UXzZYYo4
________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This calculus 3 video tutorial explains how to find the angle between two vectors in a 2D system and in a 3D system.
3D Coordinate System: https://www.youtube.com/watch?v=EzJP9uwV3ms
3D Distance Formula:
https://www.youtube.com/watch?v=0c6cP2zLC2c
Equation of a 3D Sphere:
https://www.youtube.com/watch?v=9DyPyJb2N9g
Calculus 3 - Intro to Vectors:
https://www.youtube.com/watch?v=2_21erD-nBg
Calculus 3 - The Dot Product:
https://www.youtube.com/watch?v=Te8eL5r7aJs
_______________________________
Angle Between Two Vectors:
https://www.youtube.com/watch?v=dYPRYO8QhxU
Parallel & Orthogonal Vectors:
https://www.youtube.com/watch?v=8fIZ2v-33xw
Direction Cosines and Vectors:
https://www.youtube.com/watch?v=ZoCxUV893fo
Calculus 3 - Vector Projections:
https://www.youtube.com/watch?v=Rw70zkvqEiE
Cross Product of 2 Vectors:
https://www.youtube.com/watch?v=pWbOisq1MJU
_______________________________
Area - Vector Cross Product:
https://www.youtube.com/watch?v=YbZmAqGUkqc
Triple Scalar Product:
https://www.youtube.com/watch?v=6NeAK0rJwlk
Vector Equations of Lines:
https://www.youtube.com/watch?v=MkjazYnvNP8
The Equation of a Plane:
https://www.youtube.com/watch?v=2sZKZHyaQJ8
Planar Equation - 3 Points:
https://www.youtube.com/watch?v=rL9UXzZYYo4
________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This calculus video tutorial provides a basic introduction into converging and diverging sequences using limits. It explains how to write out the first four terms of a sequence and how to determine if a sequence converges or diverges by finding the limit of a sequence. If the limit exists and it equals to some constant L as n approaches infinity, then the sequence converges. If the limit does not exist or increases or decreases without bound, that is, to positive or negative infinity - then the sequence diverges. This video contains plenty of examples and practice problems of determining if a sequence is convergent or divergent using Lhopital's rule, the squeeze theorem, and properties of logarithms. It contains example problems with trigonometric functions such as sine and cosine, natural logarithms, square root functions, factorials, and exponential functions.
Improper Integrals: https://www.youtube.com/watch?v=ND9cEdfCFr0
Converging & Diverging Sequences:
https://www.youtube.com/watch?v=XdkoTb8PEG0
Monotonic & Bounded Sequences:
https://www.youtube.com/watch?v=tHy3TXmZpF0
Absolute Value Theorem - Sequences:
https://www.youtube.com/watch?v=kH5Zqg5j-3M
Squeeze Theorem - Sequences:
https://www.youtube.com/watch?v=21loY9MBK3A
________________________________
Geometric Series & Sequences:
https://www.youtube.com/watch?v=zRKZ0-kOUZM
Introduction to Series - Convergence:
https://www.youtube.com/watch?v=zg9N2gAf6a4
Divergence Test For Series:
https://www.youtube.com/watch?v=nC_IU1IzzS4
Harmonic Series:
https://www.youtube.com/watch?v=OqBZCycIYfw
Telescoping Series:
https://www.youtube.com/watch?v=XVkdhU6nJbo
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Integral Test For Divergence:
https://www.youtube.com/watch?v=f9SJz4-UaQQ
Remainder Estimate - Integral Test:
https://www.youtube.com/watch?v=vaU5DDcTfZk
P-Series:
https://www.youtube.com/watch?v=x621rtIwb_4
Direct Comparison Test:
https://www.youtube.com/watch?v=oZtAgihok5s
Limit Comparison Test:
https://www.youtube.com/watch?v=LBxYQ0TJxYM
___________________________________
Calculus Final Exam and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This video tutorial explains how to convert octal to decimal numbers. The octal system is a base 8 system while the decimal system is a base 10 system.
Binary to Decimal: https://www.youtube.com/watch?v=VLflTjd3lWA
Binary to Decimal With Excel:
https://www.youtube.com/watch?v=EJX6Ub_USWw
Decimal to Binary:
https://www.youtube.com/watch?v=rsxT4FfRBaM
Decimal to Hexadecimal:
https://www.youtube.com/watch?v=QJW6qnfhC70
Binary to Hexadecimal:
https://www.youtube.com/watch?v=tSLKOKGQq0Y
_________________________________
Decimal to Octal:
https://www.youtube.com/watch?v=ayul1fmZd0Y
Octal to Binary:
https://www.youtube.com/watch?v=WkScocdUtbE
Octal to Hexadecimal:
https://www.youtube.com/watch?v=KXRyIH90shg
Decimal to BCD:
https://www.youtube.com/watch?v=AM0tr8Kyvzg
ASCII Code to Binary:
https://www.youtube.com/watch?v=H4l42nbYmrU
____________________________________
Binary to Gray Code:
https://www.youtube.com/watch?v=cbmh1DPPQyI
How To Add and Subtract Binary Numbers:
https://www.youtube.com/watch?v=C5EkxfNEMjE
Binary Addition - Negative Numbers:
https://www.youtube.com/watch?v=sJXTo3EZoxM
Intro to Number Systems:
https://www.youtube.com/watch?v=FFDMzbrEXaE
Number System Conversions With Excel:
https://www.youtube.com/watch?v=IqfN8F3IQh0
_________________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This video tutorial provides a basic introduction into 30-60-90 triangles. It explains how to find the value of the missing side of other triangles using the 30-60-90 reference triangle. This information is useful for high school and college students studying geometry and trigonometry and for students studying the SAT math and ACT math sections. This tutorial contains plenty of examples and practice problems.
Polygons:
https://www.youtube.com/watch?v=E_-3ulbtcLk
Quadrilaterals:
https://www.youtube.com/watch?v=ogcH3eM5beM
Points, Lines, Planes, & Segments:
https://www.youtube.com/watch?v=dDWjhRfBsKM
Similar Triangles:
https://www.youtube.com/watch?v=YiFwvAFk-xs
Pythagorean Theorem:
https://www.youtube.com/watch?v=d8EA5TxGzcY
_________________________________
The Distance Formula:
https://www.youtube.com/watch?v=YDvUy5VYm9E
Distance Between 2 Points - 3D:
https://www.youtube.com/watch?v=0c6cP2zLC2c
Special Right Triangles - 45 45 90:
https://www.youtube.com/watch?v=xzMirNSv1d0
Trigonometric Ratios:
https://www.youtube.com/watch?v=9-eHMMpQC2k
_________________________________
Angle of Elevation Word Problems:
https://www.youtube.com/watch?v=uyKvSe6Ltgs
Finding The Missing Side of a triangle:
https://www.youtube.com/watch?v=tielQ3ejh70
Finding The Missing Angle of a Triangle:
https://www.youtube.com/watch?v=4Dv5IFqATrc
Two Triangle Trigonometry Problems:
https://www.youtube.com/watch?v=OTP885mApV8
How To Find The Area of a Rectangle:
https://www.youtube.com/watch?v=M8JdRHeQBW8
________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This geometry video tutorial provides a basic introduction into two column proofs with parallelograms. It explains the different ways of proving parallelograms. Here are five ways: 1. opposite sides must be parallel. 2. Opposite sides must be congruent. 3. opposite angles must be congruent. 4. 1 opposite side may be both parallel and congruent. 5. Diagonals must be perpendicular bisectors of each other. This video contains plenty of examples and practice problems. Here is a list of theorems used in these two column proofs: reflexive property, vertical angle theorem, definition of a parallelogram, definition of a midpoint, definition of a segment bisector, addition property of equality, substitution property of equality, definition of congruent segments, segment addition, SAS postulate, ASA postulate, and CPCTC.
Polygons: https://www.youtube.com/watch?v=E_-3ulbtcLk
Angles of Regular Polygons:
https://www.youtube.com/watch?v=OEzEo4XqzJQ
Quadrilaterals:
https://www.youtube.com/watch?v=ogcH3eM5beM
Parallelograms:
https://www.youtube.com/watch?v=t42sLuns4Qs
Rectangles - Special Quadrilaterals:
https://www.youtube.com/watch?v=Ov4aTty67A8
Isosceles Trapezoids:
https://www.youtube.com/watch?v=AlyWS8bG3kE
_________________________________
The Rhombus:
https://www.youtube.com/watch?v=uXo_Vpctmrg
Kites:
https://www.youtube.com/watch?v=UTgF6lSAMa8
Proving a Quadrilateral Is a Kite:
https://www.youtube.com/watch?v=dh8vRzTNVBg
Proving a Quadrilateral Is a Rhombus:
https://www.youtube.com/watch?v=EtoP5G98sok
__________________________________
Proving Isosceles Trapezoids:
https://www.youtube.com/watch?v=EvTHRcNBAc8
2 Column Proofs - Quadrilateral:
https://www.youtube.com/watch?v=m8BlpR7xhiM
Skew Lines:
https://www.youtube.com/watch?v=cemF45vNOhg
Points, Lines, Planes, & Segments:
https://www.youtube.com/watch?v=dDWjhRfBsKM
_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This physics video tutorial provides a basic introduction into the equation of continuity. It explains how to calculate the fluid velocity when the cross-sectional area changes. It also explains how to solve problems using the mass flow rate and volume flow rate of a fluid. This tutorial contains plenty of examples and practice problems.
Mercury Barometer Problems:
https://www.youtube.com/watch?v=xQXFWrNmTHc
Open Tube Manometer:
https://www.youtube.com/watch?v=qHPaHMvsXLk
U Tube Manometers:
https://www.youtube.com/watch?v=0CKRGsLZh6Y
Archimedes Principle & Buoyant Force:
https://www.youtube.com/watch?v=Qgl_l0H7Qgc
Buoyant Force of Helium Balloon:
https://www.youtube.com/watch?v=xh6V4sEeUYs
Physics - Intro to Buoyancy:
https://www.youtube.com/watch?v=i1pGInNc-hg
_______________________________
Apparent Weight and Apparent Mass:
https://www.youtube.com/watch?v=yQIl0HyqlYg
Fractional Volume of Submerged Object:
https://www.youtube.com/watch?v=sMkHKMsBEl8
Hydrometer Physics Problems:
https://www.youtube.com/watch?v=xx8dOAwRFs4
Volume Flow Rate and Mass Flow Rate:
https://www.youtube.com/watch?v=lY0CaQaxLHE
Bernoulli's Equation:
https://www.youtube.com/watch?v=xTAfyc06ZxQ
________________________________
Torricelli's Theorem & Speed of Efflux:
https://www.youtube.com/watch?v=046-DygKrhc
Venturi Meter Problems:
https://www.youtube.com/watch?v=lyk_HloXz-E
Dynamic Lift Force:
https://www.youtube.com/watch?v=HsgZM2TXXy4
Viscosity of Fluids and Velocity Gradient:
https://www.youtube.com/watch?v=PoG14wRRQmM
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc
This geometry video tutorial goes deeper into circles and angle measures. It covers central angles, inscribed angles, arc measure, tangent chord angles, chord chord angles, & secant tangent angles.
Circles - Area, Circumference, Radius: https://www.youtube.com/watch?v=D4nGkWOPb6M
Circles - Chords, Radius, & Diameter:
https://www.youtube.com/watch?v=Bczg2VIDfhE
Lines, Rays, Line Segments, & Angles:
https://www.youtube.com/watch?v=oeO8f0taQDA
2 Column Proofs - Cong. Segments:
https://www.youtube.com/watch?v=cboityRIf4Q
Triangle Congruence - SSS, SAS, ASA:
https://www.youtube.com/watch?v=jWHOF6cFbpw
Central Angles and Circle Arcs:
https://www.youtube.com/watch?v=PUNHdOl-E_w
___________________________________
Tangent Lines and Secant Lines:
https://www.youtube.com/watch?v=XWqP9T7-HXM
Tangent Tangent Angle Theorems:
https://www.youtube.com/watch?v=c3NOVIRyuVw
Inscribed and Circumscribed Polygons:
https://www.youtube.com/watch?v=lvS4dNlqQAc
Power Theorems - Chords, Secants, & Tangents:
https://www.youtube.com/watch?v=KFV70dj5OMw
Circle Theorems:
https://www.youtube.com/watch?v=GppOSNTi5OA
_________________________________
Two Column Proofs With Circles:
https://www.youtube.com/watch?v=_PT7WpRj8ro
Circles Review - Geometry:
https://www.youtube.com/watch?v=tJSjTiJeO94
Incenter, Circumcenter, and Orthocenter:
https://www.youtube.com/watch?v=EZ4rHobpDOA
Distance Between Point and Line in 2D & 3D:
https://www.youtube.com/watch?v=5BDrdI3rdQY
Area of a Triangle With Vertices:
https://www.youtube.com/watch?v=70zQzMPNIKQ
________________________________
Coordinate Geometry:
https://www.youtube.com/watch?v=PXnAKcBipKM
Geometry Review - Study Guide:
https://www.youtube.com/watch?v=KtZai86htng
Geometry Final Exam Review:
https://www.youtube.com/watch?v=puxjcvBL2IE
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This calculus video tutorial shows you how to find the equation of a tangent line with derivatives. Techniques include the power rule, product rule, and implicit differentiation. This video shows you how to write the equation of the tangent line in point slope form and slope intercept form. This video contains plenty of examples and practice problems.
Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w&t=1s
Equation of the Tangent Line:
https://www.youtube.com/watch?v=5NyeGzbBJQM
Derivatives - Horizontal Tangent Line:
https://www.youtube.com/watch?v=aNfoxbMUOHk
The Equation of The Normal Line:
https://www.youtube.com/watch?v=lEF2mmR3CWU
The Equation of The Secant Line:
https://www.youtube.com/watch?v=680o1GL-LRg
_________________________________
Average and Instantaneous Velocity:
https://www.youtube.com/watch?v=AwxT1xjMP9g
Instantaneous Rate of Change:
https://www.youtube.com/watch?v=dvQdQLTnDpk
Derivatives of Rational Functions:
https://www.youtube.com/watch?v=qknoFdPwEco
Derivatives of Radical Functions:
https://www.youtube.com/watch?v=B1YkgNDbx5o
Derivatives of Fractions:
https://www.youtube.com/watch?v=qrBkQ8Ci2fM
________________________________
Derivatives - Higher Order:
https://www.youtube.com/watch?v=s7rd9YPJrNc
Simplifying Derivatives:
https://www.youtube.com/watch?v=3lUOtjkqfQo
Derivatives - The Product Rule:
https://www.youtube.com/watch?v=17X5g9QArTc
Derivatives - The Quotient Rule:
https://www.youtube.com/watch?v=8jVDEcQ0wXk
Derivatives - The Chain Rule:
https://www.youtube.com/watch?v=HaHsqDjWMLU
_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This calculus video tutorial explains how to find the sum of an infinite geometric series by identifying the first term and the common ratio. The examples and practice problems are presented using sigma notation or summation notation.
Access Full-Length Premium Videos: https://www.patreon.com/MathScienceTutor
_______________________________________________________________________________________________
Algebra For Beginners: https://www.youtube.com/watch?v=MHeirBPOI6w
Algebra 1 Review Study Guide: https://www.youtube.com/watch?v=TbJ5gqLRpeM
Algebra Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM
Pre-Calculus Final Exam Review: https://www.youtube.com/watch?v=Tj-V6KnwM5w
________________________________________________________________________________________________
How To Evaluate Algebraic Expressions: https://www.youtube.com/watch?v=-VCUcRtQjx8
Fractions - Basic Introduction: https://www.youtube.com/watch?v=GvLIEiqxS6s
How To Solve Linear Equations: https://www.youtube.com/watch?v=7DPWeBszNSM
Linear Equations - Test Review: https://www.youtube.com/watch?v=Ft2_QtXAnh8
How To Factor Trinomials: https://www.youtube.com/watch?v=-4jANGlJRSY
Systems of Linear Equations - 2 Variables: https://www.youtube.com/watch?v=oKqtgz2eo-Y
Quadratic Equations - Test Review: https://www.youtube.com/watch?v=fFFA7Q4eVuY
Multiplying Rational Expressions: https://www.youtube.com/watch?v=RROSgr4oXjU
Graphing Rational Functions: https://www.youtube.com/watch?v=bWVhwYdSnfk
Radical Expressions - Test Review: https://www.youtube.com/watch?v=wOcc5EoOojE
Logarithms Practice Problems: https://www.youtube.com/watch?v=7DVbQKI600k
Functions and Graphs - Practice Problems: https://www.youtube.com/watch?v=kvU9sOzT2mk
How To Graph Equations in Algebra: https://www.youtube.com/watch?v=CEWBPgfzaCo
Functions - Test Review: https://www.youtube.com/watch?v=1xATmTI-YY8
________________________________________________________________________________________________
Conic Sections - Basic Introduction: https://www.youtube.com/watch?v=YWHyovdHqkg
Finding The Radius and Center of a Circle: https://www.youtube.com/watch?v=vSw9VAM8hfY
Writing Equations and Graphing Circles: https://www.youtube.com/watch?v=u_39J-syjB0
Writing Equations of Ellipses: https://www.youtube.com/watch?v=OPSCKXXvWiM
Circumference of an Ellipse: https://www.youtube.com/watch?v=r5pl_stL4c0
Area of an Ellipse: https://www.youtube.com/watch?v=Mw3MeDLL8d4
Eccentricity of an Ellipse: https://www.youtube.com/watch?v=9hyQksn80ug
Hyperbolas - Conic Sections: https://www.youtube.com/watch?v=Iu-4-fizlD4
Parabolas - Focus and Directrix: https://www.youtube.com/watch?v=KYgmOTLbuqE
How To Find The Vertex of a Parabola: https://www.youtube.com/watch?v=qsA3e5lGwKo
Conic Sections Quiz: https://www.youtube.com/watch?v=vqZO_CrEdPs
________________________________________________________________________________________________
Arithmetic Sequences: https://www.youtube.com/watch?v=XZJdyPkCxuE
Geometric Sequences: https://www.youtube.com/watch?v=zRKZ0-kOUZM
The Fibonacci Sequence: https://www.youtube.com/watch?v=mVO2dcuR7P0
Arithmetic, Geometric, & Harmonic Mean: https://www.youtube.com/watch?v=6G6i8vSa8Zs
Probability - Basic Intro: https://www.youtube.com/watch?v=SkidyDQuupA
Intro to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak
_______________________________________________________________________________________________
GPA Calculator: https://www.youtube.com/watch?v=qYHsThZWydY
Student Loans: https://www.youtube.com/watch?v=_KRBqpnR0xs
Save Money In College: https://www.youtube.com/watch?v=yNO02qfMSwI
SAT Test Prep: https://www.youtube.com/watch?v=fTGuTEQCsZY
ACT Test Prep: https://www.youtube.com/watch?v=SsA7rZ8kczM
This statistics video explains how to use the p-value to solve problems associated with hypothesis testing. When the p-value is less than alpha, you should reject the null hypothesis and vice versa. This video discusses when you should use a one tailed test compared to a two tailed test. It contains two example problems that illustrates how to use the p-value method to determine if you should reject or not reject the null hypothesis.
Confidence Intervals & Margin of Error:
https://www.youtube.com/watch?v=DT-fPG0Hff8
Find The Z-Score Given Confidence Interval:
https://www.youtube.com/watch?v=sJyZ9vRhP7o
Student's T-Distribution:
https://www.youtube.com/watch?v=MUD390jtgQs
Hypothesis Testing - Null & Alternative:
https://www.youtube.com/watch?v=wiYJWyfdGg4
Type I and Type II Errors:
https://www.youtube.com/watch?v=9yQm9F2_yIk
One Tailed and Two Tailed Tests:
https://www.youtube.com/watch?v=XHPIEp-3yC0
_______________________________________
Test Static For Means & Pop Proportions:
https://www.youtube.com/watch?v=Hag0GW9B6EY
Hypothesis Testing Problems:
https://www.youtube.com/watch?v=zJ8e_wAWUzE
P-Value Method - Hypothesis Testing:
https://www.youtube.com/watch?v=8Aw45HN5lnA
Hypothesis Testing - Proportions:
https://www.youtube.com/watch?v=76VruarGn2Q
Difference of 2 Means - H Testing:
https://www.youtube.com/watch?v=UcZwyzwWU7o
Cohen's D - Pooled Standard Deviation:
https://www.youtube.com/watch?v=GDe4M0xEghs
Hypothesis Testing - 2 Proportions:
https://www.youtube.com/watch?v=pCbNUnZ98oE
__________________________________
Matched or Paired Samples t-Test:
https://www.youtube.com/watch?v=JiQR0lHLe74
Chi Square Test:
https://www.youtube.com/watch?v=HKDqlYSLt68
Chi Square Distribution Test:
https://www.youtube.com/watch?v=O6a76Dnn104
Test of Independence - Chi Square Dist:
https://www.youtube.com/watch?v=y5nxiL6civU
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This video tutorial provides a basic introduction into the linear regression of a data set within excel. It explains how to find the slope and y intercept of the best fit straight line equation using excel.
Excel Tutorial For Beginners: https://www.youtube.com/watch?v=nK-uNYuvcag
Top 30 Excel Tips & Shortcuts:
https://www.youtube.com/watch?v=UMad9_-4rOU
_____________________________________
Excel Bar Graphs:
https://www.youtube.com/watch?v=R5gbj0oTnjU
Excel Pie Charts:
https://www.youtube.com/watch?v=5PmbWN89IFk
Excel Line Chart:
https://www.youtube.com/watch?v=j1q01X1M-Oc
Excel Line Graph With Multiple Lines:
https://www.youtube.com/watch?v=jvdirub700Q
Excel Scatter Charts:
https://www.youtube.com/watch?v=hwqq0HYrers
_______________________________________
Excel - Correlation Coefficient:
https://www.youtube.com/watch?v=MeOrVasgjhk
Excel - Finding Slope & Y-Intercept:
https://www.youtube.com/watch?v=KwQsV77bYDY
Solving Polynomial Equations - Goal Seek:
https://www.youtube.com/watch?v=lomAl6XB_SM
Excel Solver Tool - System of Equations:
https://www.youtube.com/watch?v=NhClXOI0ieo
Binary, Decimal, Octal & Hexadecimal:
https://www.youtube.com/watch?v=IqfN8F3IQh0
______________________________________
YouTube Channel Growth Accelerator:
https://vimeo.com/ondemand/youtubeaccelerator
Algebra For Beginners:
https://www.video-tutor.net/al....gebra-for-beginners-
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Math & Science Videos:
https://www.patreon.com/mathsc....iencetutor/collectio
This chemistry video tutorial explains how to calculate the solution concentration in parts per million (ppm) and in parts per billion (ppb).
Heating Curve of Water: https://www.youtube.com/watch?v=ys2RHRiRc88
Heating Curve Chemistry Problems:
https://www.youtube.com/watch?v=AhKRUA4_viY
Final Temperature - Ice Water Mixture:
https://www.youtube.com/watch?v=8Zpr27HvkXc
Molarity, Molality, Density, & Mass %:
https://www.youtube.com/watch?v=O_nyEj_hZzg
Normality & Equivalent Weight:
https://www.youtube.com/watch?v=QCZMyx_557I
_________________________________
PPM and PPB Concentrations:
https://www.youtube.com/watch?v=gR_3Z_02mi0
How To Convert PPM to Molarity:
https://www.youtube.com/watch?v=4W61yKZKgB8
Enthalpy of Solution & Hydration:
https://www.youtube.com/watch?v=fDglQCYTiqc
Solubility Vs Concentration:
https://www.youtube.com/watch?v=cHBlDVg9nR8
Solubility Curves:
https://www.youtube.com/watch?v=VKmyj1z8T8U
___________________________________
Henry's Law & Gas Solubility:
https://www.youtube.com/watch?v=74Y6UMsEZ3s
Vapor Pressure & Clausius Equation:
https://www.youtube.com/watch?v=xSHDawWK30s
Raoult's Law - Vapor Pressure:
https://www.youtube.com/watch?v=0g3339ciUls
Colligative Properties:
https://www.youtube.com/watch?v=c8dDLe37ONg
Chemical Kinetics Initial Rate Method:
https://www.youtube.com/watch?v=oh4L2gcI5ds
_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
Chemistry PDF Worksheets:
https://www.video-tutor.net/chemistry-basic-introduction.html
This calculus 2 video tutorial provides a basic introduction into the ratio test. Examples include the ratio test with factorials, exponents, fractions, and square roots. If the limit of the ratio of next term with the previous is less than 1, the series converges. If it's more than 1, the series divergence. If the limit equals 1, the ratio test is inconclusive.
Integral Test For Divergence:
https://www.youtube.com/watch?v=f9SJz4-UaQQ
Remainder Estimate - Integral Test:
https://www.youtube.com/watch?v=vaU5DDcTfZk
P-Series:
https://www.youtube.com/watch?v=x621rtIwb_4
Direct Comparison Test:
https://www.youtube.com/watch?v=oZtAgihok5s
Limit Comparison Test:
https://www.youtube.com/watch?v=LBxYQ0TJxYM
_________________________________
Alternating Series Test:
https://www.youtube.com/watch?v=DRO1kPT4iS8
Alternate Series Estimation Theorem:
https://www.youtube.com/watch?v=FkUrAgBzAZo
Absolute & Conditional Convergence:
https://www.youtube.com/watch?v=FPK6LO1iiXc
The Ratio Test:
https://www.youtube.com/watch?v=kkfILYpkJS8
The Root Test:
https://www.youtube.com/watch?v=ahf0eXOll1M
__________________________________
Series Tests - Practice Problems:
https://www.youtube.com/watch?v=0YeON4p0ogw
Taylor & Maclaurin Polynomials:
https://www.youtube.com/watch?v=urPIxvNBXF0
Taylor's Remainder Theorem:
https://www.youtube.com/watch?v=lY0LzJXTgeo
Power Series - Interval Convergence:
https://www.youtube.com/watch?v=EGni2-m5yxM
Power Series - Derivatives & Integrals:
https://www.youtube.com/watch?v=nD6hai32ykQ
___________________________________
Calculus Final Exam and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This video explains how to find the determinant of a 4x4 matrix.
Introduction to Matrices: https://www.youtube.com/watch?v=yRwQ7A6jVLk
Adding and Subtracting Matrices:
https://www.youtube.com/watch?v=QXUbFzEd3Ww
Scalar Multiplication of Matrices:
https://www.youtube.com/watch?v=iJERwUVuwtY
Solving Matrix Equations:
https://www.youtube.com/watch?v=UHhvcj0doaA
Multiplying Matrices:
https://www.youtube.com/watch?v=vzt9c7iWPxs
__________________________________
Gaussian Elimination & Row Echelon Form:
https://www.youtube.com/watch?v=eDb6iugi6Uk
Gauss Jordan Elimination:
https://www.youtube.com/watch?v=eYSASx8_nyg
Gaussian Elimination With 4 Variables:
https://www.youtube.com/watch?v=4VAXv6yRULU
Inverse of a 2x2 Matrix:
https://www.youtube.com/watch?v=aiBgjz5xbyg
Inverse of a 3x3 Matrix:
https://www.youtube.com/watch?v=Fg7_mv3izR0
__________________________________
Determinant of 2x2 and 3x3 Matrix:
https://www.youtube.com/watch?v=3ROzG6n4yMc
Determinant of 4x4 Matrix:
https://www.youtube.com/watch?v=fWzUwrt1Z0s
Cramer's Rule - 2x2 Linear System:
https://www.youtube.com/watch?v=vXqlIOX2itM
Cramer's Rule - 3x3 Linear System:
https://www.youtube.com/watch?v=Ot87qLTODdQ
___________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
This electronics video tutorial explains how to build a 12V DC power supply using a 220V AC power source, conventional diodes, zener diodes, capacitors, resistors, and a transformer. The step down transformer brings the 220V AC voltage to 13V AC. The conventional germanium diodes form a full wave bridge rectifier converting AC to DC. The zener diode acts a voltage regulator and the capacitor reduces ripple voltage and converts the pulsating DC wave into a smooth DC output. The series current limiting resistor reduces the surge current that flows through the diode when the capacitor is charging.
What Is a Diode?
https://www.youtube.com/watch?v=g54vURe47gM
How To Solve Diode Circuit Problems:
https://www.youtube.com/watch?v=1uVJS5I8IC0
Diode Logic Gates - OR, NOR, AND, & NAND:
https://www.youtube.com/watch?v=9lqwSaIDm2g
Clipper Circuits:
https://www.youtube.com/watch?v=HegEFPLSbLY
Clamper Circuits:
https://www.youtube.com/watch?v=PRzrS6NOyAY
Half-Wave Rectifiers:
https://www.youtube.com/watch?v=joDlqsknn-w
__________________________________
Full-Wave Rectifiers:
https://www.youtube.com/watch?v=pb5nzUBehyY
Full-Wave Bridge Rectifiers:
https://www.youtube.com/watch?v=EkHch86UXpY
Capacitor Voltage Booster Circuit:
https://www.youtube.com/watch?v=89DlZbq6lpM
Half Wave Voltage Doubler Circuit:
https://www.youtube.com/watch?v=yfykYXdAUNY
Full Wave Voltage Doubler Circuit:
https://www.youtube.com/watch?v=iDQRB8DOJE4
__________________________________
Voltage Multiplier Circuit:
https://www.youtube.com/watch?v=litsAzP4oqw
Light Emitting Diodes:
https://www.youtube.com/watch?v=Hl4v1aUFWrs
Power Dissipation In LEDs & Diodes:
https://www.youtube.com/watch?v=zILtv-Yll-0
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
____________________________________
12V Single Phase Transformer: https://amzn.to/3elw1PY
Zener Diodes: https://amzn.to/3icv8dB
Resistors: https://amzn.to/3B2jPNM
Alligator Wires: https://amzn.to/3icvnFx
Supercapacitors: https://amzn.to/3iqjsV5
1N4007 Diodes: https://amzn.to/2U9HeMM
Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.
This calculus video tutorial provides a basic introduction into implicit differentiation. it explains how to find the first derivative dy/dx using the power rule & product rule. It also explains how to find the second derivative d2y/dx2 using the chain rule.
Derivatives - Fast Review:
https://www.youtube.com/watch?v=5yfh5cf4-0w&t=1s
Derivatives - The Product Rule - f*g:
https://www.youtube.com/watch?v=17X5g9QArTc
Derivatives - The Quotient Rule:
https://www.youtube.com/watch?v=8jVDEcQ0wXk
Derivatives - The Chain Rule:
https://www.youtube.com/watch?v=HaHsqDjWMLU
Derivatives - Composite Functions:
https://www.youtube.com/watch?v=vNXjMTv4vHs
__________________________________
Implicit Differentiation:
https://www.youtube.com/watch?v=xbviQHhU1rA
Derivatives of Inverse Trig Functions:
https://www.youtube.com/watch?v=KbYW9FDm-Zk
Derivatives of Exponential Functions:
https://www.youtube.com/watch?v=yg_497u6JnA
Derivatives of Logarithmic Functions:
https://www.youtube.com/watch?v=Dp9sgIvaKPk
Logarithmic Differentiation:
https://www.youtube.com/watch?v=9z1Dz60mWcQ
___________________________________
Derivatives - Using Logarithms:
https://www.youtube.com/watch?v=VnB59SrT0PY
Derivatives of Inverse Functions:
https://www.youtube.com/watch?v=Hw6ltuCEtuU
Derivatives - Differentiation Rules:
https://www.youtube.com/watch?v=IvLpN1G1Ncg
Derivatives - Function Notations:
https://www.youtube.com/watch?v=7BK_mmYckmI
Derivatives - The Reciprocal Rule:
https://www.youtube.com/watch?v=dsqD5zg9hLY
_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
The Vietcong would raid villages, and eliminate government appointed village leaders. They would ambush the enemy on roads and launch attacks on US military advisors.
Support the cartoons on Patreon:
https://www.patreon.com/simplehistory
Get your copy of Simple History: The Vietnam War:
https://www.amazon.com/Simple-....History-Vietnam-Dani
Credit:
Narrator:
Chris Kane
www.ckvox.com
Artwork:
Daniel turner
Direction, Animation:
Daniel Turner
Music composed by:
Joshua LF Mitchell
Vietcong Guerilla Unit
https://soundcloud.com/joshualfmitchell
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The threat of West Germany’s entry into NATO in 1955 caused the USSR to retaliate by forming the Warsaw Pact or ‘Treaty of Friendship, Cooperation and Mutual Assistance.’
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Support us on Patreon: https://www.patreon.com/simplehistory
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Credit:
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Narrator:
Chris Kane
www.vocalforge.com
Eastern bloc from 1938 to 1948 - Mosedschurte - en.wiki
https://en.wikipedia.org/wiki/....Eastern_Bloc#/media/
Logo of the Warsaw Treaty Organization of Friendship, Cooperation, and Mutual Assistance
https://en.wikipedia.org/wiki/....Warsaw_Pact#/media/F BY Fenn-O-maniC
The war in Europe began in September 1939 when Nazi Germany, under Adolf Hitler, invaded Poland.
Using Blitzkrieg tactics the country was quickly overtaken.
Support the cartoons on patreon:
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Get your copy of Simple History: World War II today!
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War by GoSoundtrack http://www.gosoundtrack.com/
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Created by Daniel Turner
Narrator:
Chris Kane
www.vocalforge.com
Music Credit
Yonder Hill and Dale
The Cuban missile crisis was the moment during the Cold War when the two superpowers: the United States and the Soviet Union came close to nuclear war.
Secret communications and miscommunications which played out between the White House and the Kremlin made the crisis a unique event.
Support the cartoons on Patreon:
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Captured in the Vietnam War, by enemy forces a U.S. POW sent a secret message in front of this captors.
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Copyright: DO NOT translate and re-upload our content on Youtube or other social media.
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The Tank Mark I Heavy Tank
(First World War Tech)
The tank Mark I was the service model of the prototype vehicle known as ‘mother’ which came about from development models based on the Holt tractor chassis.
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Music Credit
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