The number of points, at which the function `f(x)=|2x+1|-3|x+2|+|x^(2)+x-2|, x in R` is not differentiable, is _______.

The number of critical points of the function f(x)=|x-1||x-2| is

The number of points at which the function f defined by 2f(sin x)+f(cos x)=x ,AA x in R is not differentiable is

Find the number of critical points of the function f(x) = |x - 2| + |x +1 | , x in R

The number of points of extremum of the function f(x)=(x-2)^(2/3)(2x+1) is

The total number of points where the function f(x)=|x+2|+|x-1| is not differentiable is

Show that the function f(x)={|2x-3|[x]x 0 is continuous but not differentiable at x=1

Number of points where the function f(x)=(x^(2)-1)|x^(2)-x-2|+sin(|x|) is not differentiable,is: (A) 0 (B) 1 (C) 2 (D) 3

Find the number of values of x for which the function f(x) = sin pix|(x-1)(x-2)(x-3)| is non -differentiable.