Limit, Continuity and Differentiability: JEE Main 2020 Mathematics question

JEE Main 2020 · 6 Sep, Evening shift · Q4197

JEE Main 20206 Sep, Evening shiftMathematicsMediumLimit, Continuity and Differentiability420× since 2002

Let f : R

\to

R be a function defined by f(x) = max {x, x²}. Let S denote the set of all points in R, where f is not differentiable. Then :

JEE Main 2020 · 6 Sep, Evening shift · Q4197

JEE Main 20206 Sep, Evening shiftMathematicsMediumLimit, Continuity and Differentiability420× since 2002

Let f : R

\to

R be a function defined by f(x) = max {x, x²}. Let S denote the set of all points in R, where f is not differentiable. Then :

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