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The value of int (sin alpha)/(sqrt(1+cos...

The value of `int (sin alpha)/(sqrt(1+cos alpha)) dalpha` is

A

`2sqrt(2) cos (alpha/2) + C`

B

`-2 sqrt(2) cos (alpha//2) + C`

C

`sqrt(2) cos (alpha//2) + C`

D

`-sqrt(2) cos (alpha//2)+C`

Text Solution

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The correct Answer is:
B
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