# Daily Archives: July 2, 2019

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Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Concavity and Slope given Parametric Equations

I work through the whole of the OCR MEI Core 4: A June 2016 paper in approximately 50 minutes.

This video explains how to find the parametric equations of the line of intersection of two planes using vectors. Site: http://mathispower4u.com

Get the full course at: http://www.MathTutorDVD.com Learn how to work with parametric equations in calculus.

This video explains how to find dx/dt, dy/dt, and dy/dx given parametric equations. The derivatives are evaluated at a given value to t and the speed is found. Site: http://mathispower4u.com

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the area, A=? (dA=ydx), under a single arc of a cycloid using the equations y=R(1-cost) and x=R(t-sint). Next video in the series can be seen at: https://youtu.be/q1kfp1mC7FU

Precalculus

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CALCULUS 3 set up DOUBLE INTEGRALS IN POLAR COORDINATES to calculate area in between 2 circles

(0:17) Polar plot of r = f(theta) = theta. (1:07) Make animation on Mathematica with Manipulate and PolarPlot. (2:07) Observations about the speed and the formula for the speed, including in simplified form. (8:05) Example: f(theta) = theta^2. Use a substitution to calculate the arc length (distance traveled) from 0 to 4*pi and then make…

Finding area of a polar function

This lesson describes the process for finding the area bounded by a polar curve. Several examples are presented, and one is left for the viewer to do afterwards.

Problem finding are of common interior of two polar curves.

Double integrals in polar coordinates

Scanned in notes available online: http://orion.math.iastate.edu/butler/2017/spring/166/lectures/166Apr14.pdf

Made with Explain Everything

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Determinants to Find the Area of a Triangle – In this video, I show how one can use determinants to find the area of a triangle. For more free math videos, visit http://PatrickJMT.com

Finding area within a polar function

Support for CAF Classes 👉 – http://bit.ly/2KGXWfG (Voluntary Fee which is 100% Optional) दोस्तों नोट्स और Updates के लिए Telegram पर हमें JOIN करे । https://t.me/cafofficial Quadratic Equation | Guess CND Option in 5 Second An equation in which the highest power of the variable is 2 is called a quadratic equation.For example, the equation…

Solving quadratic equations by factoring, step by step, example. Learn how to solve quadratic equations by factoring, at http://MathMeeting.com.

Solving quadratic equations using the quadratic formula: The trick to using the quadratic formula easily, Essential ideas for an A or A* at GCSE maths. Make Maths GCSE A and A* grade work easy. Become a maths genius, get the basics correct. Our full range of GCSE videos – http://www.mathslearn.co.uk/gcsemaths.html AT GCSE maths it is…