Published by:
CGP EDU Academic Team
Published on: August 14, 2026
On the set of all natural numbers 
, which one of the following 
is a binary operation?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
: 
, so 
is also lie in 
If we take any two natural numbers then 
is also natural number.
If 
then
If 
then
If 
then
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