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

Let f(x) = (x2)/sin(x)^{2}. Find f'(x).

2. Relevant equations

Chain rule, quotient rule

3. The attempt at a solution

f'(x) = [2xsin(x)^{2}- x^{2}2cos(x)^{2}]/(sin(x)^{2})^{2}

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# Homework Help: Chain Rule

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