(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find dw/dt. Check result by substitution and differentiation

w = (x^2 + y^2)^1/2, x = e^2t , y = e^-2t

2. Relevant equations

3. The attempt at a solution

dx/dw = x/(x^2 + y^2)^1/2 dy/dw = y/(x^2 + y^2)^1/2

Dont really know where to go with it

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# Homework Help: Differentiating with multiple variables

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