Mathematics · 2020
JEE Main · 5 September 2020, Shift 1 · Q62
The value of ∫_-π / 2^π / 2 1/(1+ e^sin x) d x is:
The value of $\displaystyle \int_{-\pi / 2}^{\pi / 2} \frac{1}{1+\mathrm{e}^{\sin x}} \mathrm{~d} x$ is :
Official answer
(2)
$\displaystyle \frac{\pi}{2}$
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.