Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Which of the following functions from 
into 
are bijective?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
cannot be onto as range of
is also not onto as
is not one-one as 
and 
is one-one as 
and it is onto also 
Hence, 
is bijective.
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