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

f(x)= x^3 + 3sinx + 2cosx, a=2

2. Relevant equations

(f^-1)'(a)= 1 / f'(f^-1(a))

3. The attempt at a solution

I am lost as to where to start on this problem. Can someone get me going in the right direction? Thanks in advance.

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# Finding (f^-1)'a

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