1 Limits Continuity and Differentiability
Which one of the following is not correct ?
1) If f(x) is not continuous at x = a, then it is not differentiable at x = a 2) If f(x) is continuous at x = a, then it is differentiable at x = a 3) If f(x) and g(x) are differentiable at x = a, then f(x) + g(x) is also differentiable at x = a 4) If f(x) is continuous at x = a, then exists
SOLUTION
Your Score:
