The domain and range of the function is respectively, | CGP Edu

Maths Relations and Functions Functions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

The domain and range of the function is respectively,

A

and

B

and

C

and

D

None of these

Text Solution

Verified by Experts

The correct answer is:

We have,

Clearly, is defined for all except for which i.e., .

Hence, Domain of .

Let . Then,

Clearly, will take real values, if

or

Also, can't be negative for any .

Hence, range .

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