EMC Q.10
0. What is the derivative of f(x) = | x | at x = 0
- Option : D
- Explanation : f(x) = |x| and f(x) = x for x > 0 ⇒f(x) = -x for x < 0
Hence from the graph it is clear that derivative doesn't exists for x=0
*/?>
*/?>
*/?>
*/?>