Mathematics · 2024
JEE Main · 8 April 2024, Shift 1 · Q9
Let f(x)=4 cos^3 x+3 √ 3 cos^2 x-10. The number of points of local maxima of f in interval (0,2 π) is
Let $\displaystyle f(x)=4 \cos ^3 x+3 \sqrt{3} \cos ^2 x-10$. The number of points of local maxima of $\displaystyle f$ in interval $\displaystyle (0,2 \pi)$ is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 2$
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.