﻿ The domain of the derivative of the function             : Kaysons Education

# The Domain Of The Derivative Of The Function

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## Question

### Solution

Correct option is

~ {–1, 1}

We have

so f is not continuous at –1, 1, hence not differentiable at –1, 1. Also

Thus the domain of f’ is R ~ {–1, 1}.

#### SIMILAR QUESTIONS

Q1

If f(a) = 2, f’(a) = 1, g(a) = –1 and g’(a) = 2, the value of

Q2

If  is differentiable at x = 0, then

Q3

If f’ is differentiable function and f’’(x) is continuous at x = 0 and f’’(0) =a, the value of

Q4

Let [.] denote the greatest integer function and . Then

Q5

Let f (x + y) = (xf (y) for all x and y. If f (5) = 2 and f’(0) = 3, then f’(5) is equal to

Q6

Let f (x) = [x] and

Q7

Let

The values of the coefficient a and b for which the function is continuous and has a derivative at x0, are

Q8

Given f’(2) = 6 and f’(1) = 4.

Q9

Let R âŸ¶ R be such that f(1) = 3 and f’(1) = 6. Then

Q10

If (0) = 0, f’(0) = 2 then the derivative of  at x = 0 is