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int(0)^(pi//2) (cosx)/(3cos x+ sin x ) d...

`int_(0)^(pi//2) (cosx)/(3cos x+ sin x ) dx=`

A

`(3pi)/10 - 1/10 log 3`

B

`(3pi)/10 + 1/10 log 3`

C

`(3pi)/20 - 1/10 log 3`

D

`(3pi)/20 + 1/10 log 3`

Text Solution

Verified by Experts

The correct Answer is:
C
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