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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 1 · Q9
The value of ∫_-1^1 (x^3)/(x^2+2|x|+1) d x is
The value of $\displaystyle \int_{-1}^{1} \frac{x^{3}}{x^{2}+2|x|+1} \mathrm{~d} x$ is
Official answer
(A)
$\displaystyle 0$
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CBSE Class 12 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.