Offline paper
Mathematics · 2015
JEE Main 2015 · 2015-04-04 Offline · Q74
The integral ∫ (d x)/(x^2(x^4+1)^3 / 4) equals:
The integral $\displaystyle \int \frac{\mathrm{d} x}{x^2\left(x^4+1\right)^{3 / 4}}$ equals :
Official answer
(4)
$\displaystyle -\left(\frac{x^4+1}{x^4}\right)^{\frac{1}{4}}+c$
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JEE Main 2015 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.