Write an example of a function which is everywhere continuous but fails to be differentiable exactly at five points.

Write an example of a function, which is continuous everywhere but fails to be differentiable at exactly five points.

Fill in the blanks: An example of a function which is continuous everywhere but fails to be differentiable exactly at two points 2 and 3 is …………… .

A modulus function is everywhere continuous.

An example of a function which is continuous every where but fails to be differentiable exactily at two point is "……."

An example of a function which is continuous every where but fails to be differentiable exactily at two point is "……."

An example of a function which is continuous every where but fails to be differentiable exactily at two point is "……."

Every continuous function is differentiable.

Is every continuous function differentiable?