let (z, *) be an algebraic structure, where z is the set of integers and the o

Question

let (z, *) be an algebraic structure, where z is the set of integers and the operation * is defined by n * m = maximum (n, m). which of the following statements is true for (z, *) ?

Options:

A . (Z, *) is a group

B . (Z, *) is a monoid

C . (Z, *) is an abelian group

D . None of these

Answer: Option D
Explanation :

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