Calculus 3: Partial Derivative (26 of 50) The Chain Rule: Example 2

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In this video I will find dz/d(theta)=? of z=(xy+y)^2, where x=cos(theta), and y=sin(theta) using the change rule and partial derivatives.

Next video in the series can be seen at:
https://youtu.be/3mLfhdJ7f8I

Questions?

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