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MATH / Let n be a positive integer greater than or equal to 3. Let a,b be integers such that ab is invertible modulo n and (ab)^-1equiv 2pmod n. Given a+b is invertible, what is the rem… · Discussion

Discussing Let n be a positive integer greater than or equal to 3. Let a,b be integers such that ab is invertible modulo n and (ab)^{-1}equiv 2pmod n. Given a+b is invertible, what is the rem… · MATH

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