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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 3 · Q18
The value of $\displaystyle \theta$ for which $\displaystyle 2 \sin ^{2} \theta=\frac{1}{2} ; 0^{\circ} \leq \theta \leq 90^{\circ}$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle 30$°
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CBSE Class 10 Mathematics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.