int(pi/4)^(pi/2) e^x(logsinx+cotx)dx...

`int_(pi/4)^(pi/2) e^x(logsinx+cotx)dx`

A

`e^(pi//4) log 2`

B

`-e^(pi//4) log 2`

C

`1/2 e^(pi//4) log 2`

D

`-1/2 e^(-pi//4)log 2`

Verified by Experts

The correct Answer is:

C

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