CBSE 2025 · Region 2 · Set 3 · Q3 · 1 mark
If $\displaystyle \int_{0}^{\mathrm{a}} x \mathrm{~d} x \leq \frac{\mathrm{a}}{2}+6$, then
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle -3 \leq \mathrm{a} \leq 4$
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CBSE Class 12 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.