Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
be defined by 
, then
A
is one-one but not onto
B
is neither one-one nor onto
C
is one-one and onto
D
may be one-one and onto
Text Solution
Verified by ExpertsThe correct answer is:
B
: Given 
Now, 
but 
is not one-one
Also, co-domain of 
is 
and range of 
is 
is not onto
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