If int((sqrt(x))^(5))/((sqrt(x))^(7)+x^(...

If `int((sqrt(x))^(5))/((sqrt(x))^(7)+x^(6))dx=a"ln"(x^(k))/(x^(k)+1)+c`, the value of a and k, respectively, are a)`5/2` and `2/5` b)`2/5` and `5/2` c)`5/2` and 2 d)None of these

A

`5/2` and `2/5`

B

`2/5` and `5/2`

C

`5/2` and 2

D

None of these

Verified by Experts

The correct Answer is:

B

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