Exercise
Find the derivative of the following function:
f(x)=\ln\ln x
Final Answer
Solution
f(x)=\ln\ln x
Using Derivative formulas and chain rule in Derivative Rules, we get the derivative:
f'(x)=\frac{1}{\ln x}\cdot\frac{1}{x}=
One can simplify the derivative:
=\frac{1}{x\ln x}
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