If the value of the integral I=int(0)^(1...

If the value of the integral `I=int_(0)^(1)(dx)/(x+sqrt(1-x^(2)))` is equal to `(pi)/(k)`,
then the value of k is equal to

A

(a) `3`

B

(b) `(pi)/2`

C

(c) `1/2`

D

(d) `4`

Verified by Experts

The correct Answer is:

D

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