I "need" you, MHF.
I would like you to verify the answers I got (I can't trust Mathematica) and help me with the 2 last problems.
Find the derivatives of the following integrals :
1) . I got .
2) . I got .
3) . I don't know how to start this one.
4) . I am not able to do this one. But I have started something : I wrote as a composition of 3 functions, that is .
... I couldn't find it. I guess I'm already wrong writing . All those variables confuse me a lot!
I wanted to use the chain rule for this one. would be . I'm not even sure if this is right.
Also, I may post one more derivative of an integral.