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NEST2025MathematicsContinuity and Differentiability

Let f: R R be defined by f(x)= |x|, x^2 . Then f is

Options

  1. Adifferentiable everywhere except at x=1 and x=-1
  2. Bdifferentiable everywhere
  3. Cdifferentiable everywhere except at x=0
  4. Ddifferentiable everywhere except at x=0 and x=1

Correct answer

A. differentiable everywhere except at x=1 and x=-1

Step-by-step solution

No Solution

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