Which of the function is non-differential at `x=0?` `f(x)=|"x"^3|`

Which of the function is non-differential at x=0?f(x)=cos|x|

Which of the function is non-differential at x=0?f(x)=x|x|

Which of the following function is not differentiable at x=0?f(x)=min{x,sin x}f(x)={[0,x>=0x^(2),x<0( c) f(x)=x^(2)sgn(x)

Which of the following function is non- differentiable in domain? f(x)=(x-2)/(x^(2)+3) (b) f(x)=log|x|f(x)=x^(3)log x(d)f(x)=(x-3)^((3)/(5))

If an even function f is differentiable at x=0, then f '(0)=

Show that the function f(x)=x^3/2 is not differentiable at x=0.

A function f : R rarr R satisfies the equation f(x + y) = f(x) . f(y) for all, f(x) ne 0 . Suppose that the function is differentiable at x = 0 and f'(0) = 2. Then,

Let f(x)=(x^(2)-3x+2)|(x^(3)-6x^(2)+11x-6)|+|sin(x+(pi)/(4))| Number of points at which the function f(x) is non-differentiable in [0,2 pi], is

f:(0,oo)rArr R f(x)= max(x^(2),|x|) then the number of points where function is non- differentiable,is