# How do you use the Fundamental Theorem of Calculus to find the derivative of #f(x)=int_1^(x)sqrt(e^t+sin(t))dt# ?

##### 1 Answer

Oct 9, 2014

**Fundamental Theorem of Calculus**

This theorem illustrates that differentiation can undo what has been done to

Let us now look at the posted question.

I hope that this was helpful.