Offline paper
Mathematics · 2018
JEE Main 2018 · 2018-04-08 Offline · Q75
The value of ∫_-(π)/2^((π)/2) (sin^2 x)/(1+2^x) d x is:
The value of $\displaystyle \int_{-\frac{\pi}{2}}^{\frac{\pi}{2}} \frac{\sin ^2 x}{1+2^x} \mathrm{~d} x$ is :
Official answer
(4)
$\displaystyle \frac{\pi}{4}$
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JEE Main 2018 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.