Question

Which of the following is not true?*

A polynomial function is always continuous

A continuous function is always differentiable

A differentiable function is always continuous

None of these

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Answer 1

Answer:

Option ,B) Is not true

Step-by-step explanation:

This is the correct ans

Answer 2

The correct answer is option (b) A continuous function is always differentiable.

• It is not true that every continuous function is differentiable. If we look in the case of f(x) = |x|, this function is always continuous, but it is not differentiable at x = 0.
• In mathematics, the differentiable function of one real variable is the function of the output of each component found in each of its domains. In other words, a graph of a subdivision function has an indirect tangent line for each area within its domain.