Question: Prove that the set (1, 3, 7, 9) is an abelian group under multiplication modulo 10.

Prove that the set (1, 3, 7, 9) is an abelian group

Prove that the set (1, 3, 7, 9) is an abelian group under multiplication modulo 10.

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To show that the set 1 3 7 9 is an abelian group under multiplication modulo 10 we need to show that it satisfies the four group axioms Closure For an... View full answer

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