Question

$\smallint \,\,\frac{{{x^3} - \,\,1}}{{{x^3} + \,\,x}}\,\,dx$ is equal to

Accepted Answer

$x\,\, - \,\,\log \,\,x\,\, + \,\,\frac{1}{2}\,\,\log \,\,\left( {{x^2} + 1} ight) - \,\,{	an ^{ - 1}}\,\,x + \,\,C$

Answer

$x\,\, - \,\,\log \,\,x\,\, + \,\,\log \,\,\left( {{x^2}\,\, + \,\,1} ight)\,\, - \,\,{	an ^{ - 1}}\,\,x + \,\,C$

Answer

$x\,\, + \,\,\log \,\,x\,\, + \,\,\frac{1}{2}\,\,\log \,\,\left( {{x^2} + 1} ight)\,\, + \,\,{	an ^{ - 1}}\,\,x + \,\,C$

Answer

None of these

JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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