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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 2 · Set 1 · Q3
If f (2 a -x)= f (x), then ∫_0^2 a f (x) d x is
If $\displaystyle \mathrm{f}(2 \mathrm{a}-x)=\mathrm{f}(x)$, then $\displaystyle \int_{0}^{2 \mathrm{a}} \mathrm{f}(x) \mathrm{d} x$ is
Official answer
(D)
$\displaystyle 2 \int_{0}^{\mathrm{a}} \mathrm{f}(x) \mathrm{d} x$
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CBSE Class 12 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.