Mathematics · 2026
JEE Main · 2 April 2026, Shift 2 · Q17
The value of ∫_0^20 π( sin^4 x+ cos^4 x) d x is equal to:
The value of $\displaystyle \int_0^{20 \pi}\left(\sin ^4 x+\cos ^4 x\right) \mathrm{d} x$ is equal to :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 15 \pi$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.