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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 7 · Set 1 · Q2
Domain of f ( x )= cos^-1 x + sin x is:
Domain of $\displaystyle \mathrm{f}(\mathrm{x})=\cos ^{-1} \mathrm{x}+\sin \mathrm{x}$ is :
Official answer
(C)
$\displaystyle [-1,1]$
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