Mathematics · 2025
JEE Main · 3 April 2025, Shift 2 · Q18
The integral ∫_0^π (8 x d x)/(4 cos^2 x+ sin^2 x) is equal to
The integral $\displaystyle \int_0^\pi \frac{8 x d x}{4 \cos ^2 x+\sin ^2 x}$ is equal to
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 2 \pi^2$
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.