Let f:RtoR be a function. Then which of the following is not true?

(C) If f is differentiable then so is f

Q5Section I (General (compulsory))5 of 180

Real functions — what survives under $f\mapsto|f|$

Let $f:\mathbb{R}\to\mathbb{R}$ be a function. Then which of the following is not true?

Pick an option to check your answer.

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