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int(e^(x)(1-nx^(n-1)-x^(2n)))/((1-x^(n))...

`int(e^(x)(1-nx^(n-1)-x^(2n)))/((1-x^(n)) sqrt(1-x^(2n)))d=....+c`

A

`e^(x) sqrt((1-x^(n))/(1+x^(n)))`

B

`e^(x) sqrt((1+x^(n))/(1-x^(n)))`

C

`e^(-x) sqrt((1-x^(n))/(1+x^(n)))`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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