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int (cos x - sin x)/(cosx + sinx) (2+2 s...

`int (cos x - sin x)/(cosx + sinx) (2+2 sin 2x) dx =`

A

sin 2x +c

B

cos 2x = c

C

tan 2x +c

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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