## Multiplication / Multiplying Integers

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Multiplication / Multiplying Integers. Here I look at a couple of quick examples dealing with multiplication of integers. The only things we have be really careful of is the sign we get after multiplying.…

## The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.

Leave a tip for good service: https://paypal.me/jjthetutor The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N. What are the reaction forces to these two forces? Is the passenger accelerating? If so, what are the magnitude and direction of the acceleration? Student Solution Manuals: https://amzn.to/2WZrFnD More…

## Solving Quadratic Inequalities, More Examples – Example 2

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## GED ‘Most Missed’ Math Practice Problems , Code Q.4.c, #3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! The GED Testing Service keeps a list of the most missed math topics and can be seen here: http://www.gedtestingservice.com/uploads/files/126de0283c94ff6323b3b5b3f310da5d.pdf This video shows how to work a sample problem using their coding system that is…

## Euler’s Constant

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! This video gives a description of Euler’s Constant and I prove that the associated sequence does in fact converge to this value, as it is known.

## Proving some Random Trigonometric Identities

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Proving some Random Trigonometric Identities – 3 examples are shown. Nothing deep, just a few manipulations! For more free math videos, visit http://PatrickJMT.com

## Direct Variation / Direct Proportion – Example 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Direct Variation / Direct Proportion – Example 1

## Index/Tensor Notation: Introduction to the Epsilon_(ijk) notation – Lesson 7

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## Finding the Height of an Object Using Trigonometry, Example 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Finding the Height of an Object Using Trigonometry, Example 3. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.

## Truth Tables and Logical Connectives

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Truth Tables and Logical Connectives – Just a quick intro in the basics of logic. I give some definitions and construct some basic truth tables.

## Alternating Series – Error Estimation

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Alternating Series – Error Estimation. In this example, I find the number of terms required so that we can estimate the value of our convergent alternating series correct to two decimal places.

## Graphing Systems of Linear Inequalities – Example 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! For more FREE math videos, visit http://PatrickJMT.com !! Graphing Systems of Linear Inequalities – One simple example is shown!

## Solve the initial value problem 4y” – 20y’ + 25y = 0, y(0)=2, y'(0)=-3

Leave a tip for good service: https://paypal.me/jjthetutor Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Evaluate the improper integral from pi/4 to pi/2 tan (x) dx

Leave a tip for good service: https://paypal.me/jjthetutor Private lessons: https://wyzant.com/tutors/jjthetutor Evaluate the improper integral from pi/4 to pi/2 tan (x) dx Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Integrating a Function as a Power Series

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Here we integrate: [ e^(x^2) ] / x by integrating the corresponding power series representation for the function.

## Limit Comparison Test for Series – Another Example 7

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Limit Comparison Test for Series – Another Example 7. In this video, I use the limit comparison test to determine whether or not a given series converges or diverges. I do not delve heavily…

## Find a full singular value decomposition of A={1,0},{1,1},{0,1}

Solution Manuals https://wesolvethem.com

## The Jacobian

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! The Jacobian – In this video, I give the formula for the Jacobian of a transformation and do a simple example of calculating the Jacobian. For more free math videos, visit http://JustMathTutoring.com

## OPTIMIZATION A right circular cylinder is to be inscribed in a right circular cone

Leave a tip for good service: https://paypal.me/jjthetutor A right circular cylinder is to be inscribed in a right circular cone with a height of h and radius of r. Find the largest possible volume of a cylinder. Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Finding limit of absolute value – Limit as x goes to -2 of (2 – |x|) / (2 + x)

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## Lesson 25 – Linear Transformations, a Lesson on one-to-one Transformations in Linear Algebra

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## If a pilot accelerates at more than 4g, he begins to

Leave a tip for good service: https://paypal.me/jjthetutor If a pilot accelerates at more than 4g, he begins to βgray outβ but doesnβt completely lose consciousness. (a) Assuming constant acceleration, what is the shortest time that a jet pilot starting from rest can take to reach Mach 4 (four times the speed of sound) without graying…

## In a grid of wires the temperature at exterior mesh points is maintained at constant values as

when the grid is in thermal equilibrium

## Write the matrix of quadratic form

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## Review Problems for Calculus – Problems 26 + 27

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Link: https://drive.google.com/file/d/0B1YZD9uzvB5TVXdneEcyeVhsM3c/edit?usp=sharing A free worksheet to prepare you for calculus. It has a bunch of algebra and trig questions.

## Xscl & Yscl on a TI 83 84 Explanation and example of how to use the Xscl & Yscl on TI 83 84 SD

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## Hydrostatic Force – Complete Example #1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! π https://www.patreon.com/patrickjmt !! Hydrostatic Force – Complete Example #1. In this video, I calculate the hydrostatic force on a triangular plate that is submerged in water.