Let `f (x) = x^2 |x|` then the set of values where is three times differentiable is.

Let f(x)=x|x| . Then the set of points where f(x) is twice differentiable is -

Let f(x) = x|x| . The set of points, where f (x) is twice differentiable, is ….. .

The set of points where ,f(x)=x|x| is twice differentiable is

let f: RrarrR be a function defined by f(x)=max{x,x^3} . The set of values where f(x) is differentiable is:

let f: RrarrR be a function defined by f(x)=max{x,x^3} . The set of values where f(x) is differentiable is:

let f: RrarrR be a function defined by f(x)=max{x,x^3} . The set of values where f(x) is differentiable is:

The set of all points where f(x)=2x|x| is differentiable

Let f(x)=|x|-1 ,then the number of points where f(x) is not differentiable is

let f:R rarr R be a function defined by f(x)=max{x,x^(3)} .The set of values where f(x) is differentiable is: