verify whether a÷b=b÷a
Answers
Answered by
0
Answer:
Operation ∗ is defined by a∗b=
2
ab
Now we have to check whether the operation is associative or not.
Let us consider another variable c, the operation is said to be associative if a∗(b∗c)=(a∗b)∗c
Consider a∗(b∗c)=a∗(
2
bc
)
=
4
abc
Also, (a∗b)∗c=(
2
ab
)∗c=
4
abc
∴ a∗(b∗c)=(a∗b)∗c
Hence, ∗ is associative.
Answered by
0
Step-by-step explanation:
here is the answer of your question hope it's helpful for you
Attachments:
Similar questions
English,
10 hours ago
Math,
10 hours ago
Physics,
10 hours ago
English,
19 hours ago
Accountancy,
7 months ago