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Consider a binary operation * on the s...

Consider a binary operation * on the set {1, 2, 3, 4, 5} given by the following multiplication table Compute (2*3) *4 and 2* (3*4) Is * commutative? (iii) Compute (2*3)*(4*5)

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Consider a binary operation * on the set {1, 2, 3, 4, 5} given by the following multiplication table

From the above table,
`(2*3) *4 =1` and `2* (3*4) =1` ...
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