Maths-

General

Easy

Question

# Let then

- f(x) is continuous but not defferentiable at x = 0
- f(x) is both continuous and differentiable at x = 0
- f(x) is neither continuous nor differentiable at x = 0
- f(x) is a periodic function

## The correct answer is: f(x) is neither continuous nor differentiable at x = 0

Hence f(x) is neither continuous nor differentiable at x = 0

Clearly f(x) is not a periodic function

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