Question
Let * be a binary operation on N, the set of natural numbers, defined by for all Is associative or commutative on
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Text solutionVerified
Solution: Here, for all .
Now, .
So, given operation is not associative.
Now,
Therefore, given operation is commutative on .
Now, .
So, given operation is not associative.
Now,
Therefore, given operation is commutative on .
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Question Text | Let * be a binary operation on N, the set of natural numbers, defined by
for all
Is
associative or commutative on |
Answer Type | Text solution:1 |
Upvotes | 150 |