Let `f(x)={(-,1, -2lexlt0),(x^2,-1,0lexlt2):}` if `g(x)=|f(x)|+f(|x|)` then `g(x)` in `(-2,2)` (A) not continuous (B) not differential at one point (C) differential at all points (D) not differential at two pointsA. Differentiable at all pointsB. not differentiable at two pointsC. Not continuousD. not differentiable at one point

Let `f(x)={(-,1, -2lexlt0),(x^2,-1,0lexlt2):}` if `g(x)=|f(x)|+f(|x|)`

1.	Let `f(x)={(-,1, -2lexlt0),(x^2,-1,0lexlt2):}` if `g(x)=\|f(x)\|+f(\|x\|)` then `g(x)` in `(-2,2)` (A) not continuous (B) not differential at one point (C) differential at all points (D) not differential at two pointsA. Differentiable at all pointsB. not differentiable at two pointsC. Not continuousD. not differentiable at one point
Answer» Correct Answer - D

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