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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 1 · Set 1 · Q7
If E and F are two independent events such that P ( E )=2/3, P ( F )=3/7, then P ( E / F̄) is equal to:
If E and F are two independent events such that $\displaystyle \mathrm{P}(\mathrm{E})=\frac{2}{3}, \mathrm{P}(\mathrm{F})=\frac{3}{7}$, then $\displaystyle \mathrm{P}(\mathrm{E} / \overline{\mathrm{F}})$ is equal to :
Official answer
(C)
$\displaystyle \frac{2}{3}$
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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.