int (cos x - sin x)/(1 + sin 2x) dx...

`int (cos x - sin x)/(1 + sin 2x) dx`

A

`- (1)/( cos x + sin x ) +C`

B

`(1)/(cos x + sin x )+c`

C

`(1)/(cos x - sin x )+C`

D

None of these

Verified by Experts

The correct Answer is:

A

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