Let * be a binary operation defined on R by a ∗ b = {a+b}/4 ∀ a, b ∊ R then the operation ∗ is

Correct Answer is : Commutative but not Associative

Commutative but not Associative

Associative but not Commutative

Neither Associative nor Commutative

KCET 2016 Math Solved Paper

Question : 3 of 60

Marks: +1, -0

Let * be a binary operation defined on R by a ∗ b =

a+b

∀ a, b ∊ R then the operation ∗ is

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