CBSE 2023 · Region 4 · Set 1 · Q9 · 1 mark
If $\displaystyle \int_{0}^{\mathrm{a}} 3 \mathrm{x}^{2} \mathrm{dx}=8$, then the value of ' a ' is :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle 2$
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.