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

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

A

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

B

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

C

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

D

None of these.

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The correct Answer is:
A
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MODERN PUBLICATION-UNIT TEST PAPER NO. 5 (CALCULUS)-Select the correct answer
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