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Statement-I: Integral of the form int (x...

Statement-I: Integral of the form `int (x^(2)+1)/(x^(4)+1)dx` can be evaluated by substituting `x-(1)/(x)=z`.
Statement II: Integral of the form `int (x^(2)-1)/(x^(4)+1)dx` can be evaluated by substituting `x+(1)/(x)=z`.

A

Statement-I is True, Statement-II is True, Statement-II is a correct explanation for Statement-I

B

Statement-I is True, Statement-II is True, Statement-II is not a correct explanation for Statement-I

C

Statement-I is True, Statement-II is False.

D

Statement-I is False, Statement-II is True.

Text Solution

Verified by Experts

The correct Answer is:
B
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