The domain and range of the function given by , is respec… | CGP Edu

Maths Relations and Functions Functions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 11, 2026

The domain and range of the function given by , 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 satisfying i.e. . Hence, Domain .

Let , i.e.

Clearly, assumes real values for all except i.e.,

Also, for any .

Hence, Range .

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