Mathematics · 2014
JEE Main · 19 April 2014, Shift 1 · Q71
Let f: R → R be a function such that |f(x)| ≤ x^2, for all x ∈ R. Then, at x=0, f is:
Let $\displaystyle f: \mathbf{R} \rightarrow \mathbf{R}$ be a function such that $\displaystyle |f(x)| \leq x^2$, for all $\displaystyle x \in \mathbf{R}$. Then, at $\displaystyle x=0, f$ is :
Official answer
(2)
continuous as well as differentiable
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JEE Main 2014 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.