For a commutative ring R with unity show that the relation a ~ b if a is
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For a commutative ring R with unity show that the relation a ~ b if a is an associate of b (that is, if a = bu for u a unit in R is an equivalence relation on R.
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Reflexive a a 1 so a a Symmetric Suppose a b so that a bu for a uni...View the full answer
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