Mathematics · 2023
JEE Main · 13 April 2023, Shift 2 · Q1
The range of f(x)=4 sin^-1(x^2/(x^2+1)) is
The range of $\displaystyle f(x)=4 \sin ^{-1}\left(\frac{x^2}{x^2+1}\right)$ is
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle [0,2 \pi)$
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.