The binary operation defind on set R, given by a = a+b 2 for all … - Vidyadip

MCQ

The binary operation $\times$ defind on set $R,$ given by $\text{a}\times\text{b}=\frac{\text{a}+\text{b}}{2}$ for all $a, b \in R$ is:

✓
Commutative.
B
Associative.
C
Both $(a)$ and $(b).$
D
None of these.

✓

Answer

Correct option: A.

Commutative.

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