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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 1 · Q2
If $\displaystyle \frac{\mathrm{x}}{3}=2 \sin \mathrm{~A}, \frac{\mathrm{y}}{3}=2 \cos \mathrm{~A}$, then the value of $\displaystyle \mathrm{x}^{2}+\mathrm{y}^{2}$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle 36$
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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.