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Integrate the following rational functio...

Integrate the following rational functions :
`int(x)/(1+x+x^(2)+x^(3))dx`

Text Solution

Verified by Experts

The correct Answer is:
`-(1)/(2)log|x+1|+(1)/(4)log|x^(2)+1|+(1)/(2)tan^(-1)x+c`
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