int(1)^(pi//2) (cos (log x))/(x) dx का म...

`int_(1)^(pi//2) (cos (log x))/(x) dx` का मान होगा -

A

`2 sin(log""(pi)/(2))`

B

`cos(log""(pi)/(2))`

C

`sin""(pi)/(2) - log""(pi)/(2)`

D

`sin(log""(pi)/(2))`

Verified by Experts

The correct Answer is:

D

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