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RF
Question Practice

What is the definition of an identity function?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Mathematics
Mathematics
Relations and Functions
Question Bank

What is the definition of an i...

Single Answer MCQ
Q-00051615

What is the definition of an identity function?

1

f(x) = x^2

2

f(x) = c

3

f(x) = x

4

f(x) = |x|

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