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If : int(1-x^(7))/(x(1+x^(7)))dx=a.log|x...

If : `int(1-x^(7))/(x(1+x^(7)))dx=a.log|x|+b.log|x^(7)+1|+c,` then : `(a, b)-=`

A

`(1, (2)/(7))`

B

`(-1, (2)/(7))`

C

`(1, -(2)/(7))`

D

`(-1, -(2)/(7))`

Text Solution

Verified by Experts

The correct Answer is:
C
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