Consider the function f(x,y)=x^2+y^2 where x=sin2θ and y=cos2θ

df/dθ is given by?(Headbang)

I know this involves the chain rule and trig id.

But I'm still not getting it

Kindly assist.

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- Jan 10th 2009, 07:49 AMKayPeePartial Differentiation
Consider the function f(x,y)=x^2+y^2 where x=sin2θ and y=cos2θ

df/dθ is given by?(Headbang)

I know this involves the chain rule and trig id.

But I'm still not getting it

Kindly assist. - Jan 10th 2009, 08:00 AMJester
- Jan 10th 2009, 08:10 AMProve It
- Jan 10th 2009, 09:55 AMKayPeeanswer
- Jan 10th 2009, 01:36 PMmr fantastic