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int (dx)/(2sqrtx(1+x)) dx =...

`int (dx)/(2sqrtx(1+x)) dx =`

A

`1/2tan^(-1)sqrtx+c`

B

`tan^(-1)sqrtx+c`

C

`2tan^(-1)sqrtx+c`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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