# Daily Archives: May 25, 2019

14 posts

## Orthogonal Projections – Scalar and Vector Projections

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Orthogonal Projections – Scalar and Vector Projections. In this video, we look at the idea of a scalar and vector projection of one vector onto another.

## Deciding if Lines Coincide, Are Skew, Are Parallel or Intersect in 3D

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Deciding if Lines Coincide, Are Skew, Are Parallel or Intersect in 3D. Here I describe two lines in 3space using parametric equations. We have to decide if they coincide, are parallel, are skew or…

## Evaluate the double integral xysqrt(x^2+y^2) dydx without using trigonometric substitutions.

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## A parallel-plate vacuum capacitor has of energy stored in it.

Leave a tip for good service: https://paypal.me/jjthetutor A parallel-plate vacuum capacitor has of energy stored in it. The separation between the plates is If the separation is decreased to what is the energy stored (a) if the capacitor is disconnected from the potential source so the charge on the plates remains constant, and (b) if…

## Volumes of Revolution – Cylindrical Shells

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Problems with Detailed solutions made by me! : http://www.teacherspayteachers.com/Product/Calculus-Volumes-of-Revolution Volumes of Revolution – Cylindrical Shells. In this video I show to examples of finding volumes using the method of cylindrical shells.

## How to find the factorial in a TI 84 calculator

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.

## A square field measuring 100.0 m by 100.0 m has an area of 1.00 hectare.

Leave a tip for good service: https://paypal.me/jjthetutor A square field measuring 100.0 m by 100.0 m has an area of 1.00 hectare. An acre has an area of 43,600 ft2. If a country lot has an area of 12.0 acres, what is the area in hectares? Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download…

## Converting Between Polar and Rectangular (Cartesian) Coordinates, Ex 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Converting Between Polar and Rectangular (Cartesian) Coordinates, Ex 2. In this video, I give formulas to convert between polar and rectangular coordinates. I do a few examples of going from rectangular to polar form.

## Quotient Rule to Find a Derivative + Simplifying

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Quotient Rule to Find a Derivative + Simplifying

## Solving Quadratic Inequalities – A Common Mistake

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Solving Quadratic Inequalities – A Common Mistake

## How to put complex number in polar form on TI – 84 | polar()

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.

## Graphing a Sine Function EX 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Just another example of graphing a trigonometric function

## ❖ The Simplex Method and the Dual : A Minimization Example ❖

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Like the video? I’d love your support! https://www.patreon.com/patrickjmt In this video, I show how to use the Simplex Method to find the solution to a minimization problem.

## Index/Tensor Notation: Express the cross product in index notation – Lesson 9

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.