Question: proof the given equation (modern algebra) 4 if and only if 4|(10a1 + a)

proof the given equation (modern algebra)

4 if and only if 4|(10a1 + a)

4 if and only if 4|(10a1 + a)

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To prove that 4n if and only if 410a ao we need to show that If 4n then 410a ao If 410a ao then 4n P... View full answer

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