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Evalute the following integrals int (x...

Evalute the following integrals
`int (x^(2) + 1)/(x^(4) + 1) ` dx

Text Solution

Verified by Experts

The correct Answer is:
`(1)/(sqrt(2)) tan^(-1) ((x^(2) - 1)/(sqrt(2)x ) ) + c `
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