Differentiate $f(x)=\int_{\sin x}^{2} \ln (\cos u) du$

Differentiate the function 

$$f(x)=\int_{\sin x}^{2} \ln (\cos u) du$$


Answers can be viewed only if
  1. The questioner was satisfied and accepted the answer, or
  2. The answer was disputed, but the judge evaluated it as 100% correct.
View the answer
Erdos Erdos
The answer is accepted.
Join Matchmaticians Affiliate Marketing Program to earn up to 50% commission on every question your affiliated users ask or answer.