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int(0)^(pi//2) (1)/(9 cos x + 12 sin x) ...

`int_(0)^(pi//2) (1)/(9 cos x + 12 sin x) dx=`

A

ln 6

B

`1/5 ln 6`

C

`1/15 ln 6`

D

`1/10 ln 6`

Text Solution

Verified by Experts

The correct Answer is:
C
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