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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 4 · Set 1 · Q1
The principal value of sin^-1( sin (-(10 π)/3)) is:
The principal value of $\displaystyle \sin ^{-1}\left(\sin \left(-\frac{10 \pi}{3}\right)\right)$ is :
Official answer
(C)
$\displaystyle \frac{\pi}{3}$
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