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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 7 · Set 2 · Q14
∫ (a^x)/(√(1- a^2 x)) dx is equal to:
$\displaystyle \int \frac{\mathrm{a}^{\mathrm{x}}}{\sqrt{1-\mathrm{a}^{2 \mathrm{x}}}} \mathrm{dx}$ is equal to :
Official answer
(A)
$\displaystyle \frac{\sin ^{-1}\left(\mathrm{a}^{\mathrm{x}}\right)}{\log _{e} \mathrm{a}}+C$
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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.