What is the derivative of $f (x) = tan 2 x^{2}$ $f(x)= tan 2x^2$ ?

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Answer 1 · 2016-02-24T15:14:47

$f'(x)=4xsec^2(2x^2)$

$f(x)=tan(2x^2)$

Applying the chain rule $rArr$

$f'(x)=sec^2(2x^2)xx4x$

$=4xsec^2(2x^2)$

What is the derivative of f(x)= tan 2x^2f(x)=tan2x2 f(x)= tan 2x^2?