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int dx/(x^n(1+x^n)^(1/n)) is...

`int dx/(x^n(1+x^n)^(1/n))` is

A

`1/(1-n)(x^-n + 1)^(1-1/n) + c`

B

`1/(n-1)(x^-n + 1)^(1-1/n) + c`

C

`1/(1-n)(x^n + 1)^(1-1/n) + c`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
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