int sqrt((1-sqrt(x))/(1+sqrt(x)))dx=...

`int sqrt((1-sqrt(x))/(1+sqrt(x)))dx=`

A

`cos^(-1) sqrt(x) + sqrt(1-x).(sqrt(x)-2)+c`

B

`cos^(-1) sqrt(x) - sqrt(1-x).(sqrt(x)-2)+c`

C

`cos^(-1) sqrt(x) + sqrt(1-x).(sqrt(x-2))+c`

D

None of these

Verified by Experts

The correct Answer is:

A

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