Published by:
CGP EDU Academic Team
Published on: August 11, 2026
For 
, if 
is an onto function from 
to 
, then 
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
is onto from 
to 
Hence, 
…… .(i)
…… (ii)
From equations (i) and (ii), we get
Now, 
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