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Need solution for RD Sharma maths class 12 chapter Functions exercise 2.1 question 21 sub question (i)
Answers (1)
Given:
Here given that
and
Here we have to construct an example of injective.
Hint:
For injective, we have to construct the example of one-one function.
Solution:
Here and
Hence for injective (i.e) one-one.
Hence the result.
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