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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 1 · Q11
The value of ∫_-5^-1 1/x dx is equal to:
The value of $\displaystyle \int_{-5}^{-1} \frac{1}{\mathrm{x}} \mathrm{dx}$ is equal to :
Official answer
(A)
$\displaystyle -\log 5$
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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.