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Mathematics · 2025

JEE Main · 3 April 2025, Shift 2 · Q16

Let f: R → R be a function defined by f(x)=||x+2|-2| x| |. If m is the number of points of local minima and n is the number of points of local maxima…

Let $\displaystyle f: \mathrm{R} \rightarrow \mathrm{R}$ be a function defined by $\displaystyle f(x)=||x+2|-2| x| |$. If $\displaystyle m$ is the number of points of local minima and $\displaystyle n$ is the number of points of local maxima of $\displaystyle f$, then $\displaystyle m+n$ is
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.