Let f : R → R be any function. Define g : R → R by g ( x ) = | f ( x )| for all x . Then…
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
Let f : R→R be any function. Define g : R→R by
g (x) = |f (x)| for all x. Then g is
g (x) = |f (x)| for all x. Then g is
- onto if f is onto
- one-one if f is one-one
- continuous if f is continuous
- differentiable if f is differentiable
Answer
(C) continuous if f is continuous
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