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If intsqrt(x^(2)-a^(2))dx=(x)/(2)sqrt(x^...

If `intsqrt(x^(2)-a^(2))dx=(x)/(2)sqrt(x^(2)-a^(2))+k log|x+sqrt(x^(2)-a^(2))|+C`. Then the value of k is-

A

`(a^(2))/(2)`

B

`2a^(2)`

C

`-2a^(2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
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