ID: Class: 12 Subject: Math Topic: Application of derivative Type: Mcq Year: 2025

Question:

Let \(f(x)=|x|\), \(x\in R\). Then, which of the following statements is **incorrect**?
  • A. f has a minimum value at \(x=0\).
  • B. f has no maximum value in R.
  • C. f is continuous at \(x=0\).
  • D. f is differentiable at \(x=0\).