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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 1 · Q10
If $\displaystyle \sin \theta=1$, then the value of $\displaystyle \frac{1}{2} \sin \left(\frac{\theta}{2}\right)$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle \frac{1}{2 \sqrt{2}}$
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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.