Let the function be defined by . Then f is

Maths Functions, Limits, Continuity and Differentiability Functions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

One-to-one and onto

One-to-one but not onto

Onto but not one-to-one

Neither one-to-one nor onto

Text Solution

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The correct answer is:

. So, is strictly monotonic increasing so, is one-to-one and onto.

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