The function f(x)=|x−2|,x ϵ R is not differentiate at
x = 0
x = 1
x = 2
x = 3
f(x) = is not differentiable at x = 2
Let f:(0,∞)→R be a differentiable function such that f′(x)=2−f(x)x for all xϵ(0,∞) and f(1)≠1. Then
The function f(x)=|x|+|x−1| is not differentiable at