CBSE 2025 · Region 1 · Set 3 · Q3 · 1 mark
If $\displaystyle \int_{0}^{1} \frac{\mathrm{e}^{x}}{1+x} \mathrm{~d} x=\alpha$, then $\displaystyle \int_{0}^{1} \frac{\mathrm{e}^{x}}{(1+x)^{2}} \mathrm{~d} x$ is equal to
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle \alpha+1-\frac{\mathrm{e}}{2}$
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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.