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

The question: F'([tex]\pi[/tex]/2) if F(X)= [tex]\int^{cosx}_{0} e^{t^{2}}[/tex]

3. The attempt at a solution

I thought I thought F'(X) = f(t) = e^{t^{2}} replacing t with cos^{2}x

But my book writes:

F'(x) = [tex](-sinx)e^{cos^{2}x}[/tex]

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# Homework Help: Problem With fundamental theorum of Calculus

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