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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 2 · Set 2 · Q3
∫ (d x)/(sin^2 x cos^2 x) is equal to
$\displaystyle \int \frac{\mathrm{d} x}{\sin ^{2} x \cos ^{2} x}$ is equal to
Official answer
(C)
$\displaystyle \tan x-\cot x+\mathrm{C}$
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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.