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int (1)/(sqrtx+xsqrtx) dx =...

`int (1)/(sqrtx+xsqrtx) dx =`

A

`2log (sqrtx +1) +C`

B

`tan^(-1) sqrtx +C`

C

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

D

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

Text Solution

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The correct Answer is:
D
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