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If I=int x^(-11) (1+x^4)^(-1//2) \ dx...

If `I=int x^(-11) (1+x^4)^(-1//2) \ dx`

Text Solution

Verified by Experts

The correct Answer is:
`-1/2[(t^(5))/(5)-(2t^(3))/(3)+t]+C`
Where `t=sqrt(1+1/x^(4))`
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