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int sqrt(1+sin (x/2)) dx =...

`int sqrt(1+sin (x/2)) dx =`

A

4 cos x/2 - 4 sin x/2

B

cos x/2 + sin x/2

C

4 cos x/4 + 4 sin x/4

D

- 4 cos x/4 + 4 sin x/4

Text Solution

Verified by Experts

The correct Answer is:
D
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