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If x in (-pi//2, pi//2) then int sqrt(1+...

If `x in (-pi//2, pi//2)` then `int sqrt(1+cos 2x)dx=`

A

`2 sqrt(2)sin x+c`

B

`sqrt(3)sinx+c`

C

`sqrt(2)sinx+c`

D

`3sqrt(2)sinx+c`

Text Solution

Verified by Experts

The correct Answer is:
C
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