Question

'f' is a differentiable function if
Select one
a. 'f is differentiable at positive points on its domain
b 'f is differentiable at all points in its domain
c. limit of 'f doesn't exist for all points in its domain
d. None of the above​

Answer 1

Answer: D

Step-by-step explanation:

Answer 2

Answer:

Option D

None of the above

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