Published by:
CGP EDU Academic Team
Published on: August 11, 2026
If f : A 
B defined by 
is an invertible function, then the correct statement can be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Clearly, for options A and B f (x) is not injective and for the option C f (x) is not surjective Hence, f(x) is bijective only for option D
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