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MATH / Given m≥2, denote by b^(−1) the inverse of bpmodm. That is, b^(−1) is the residue for which bb^-1equiv 1pmodm. Sadie wonders if (a+b)^(−1) is always congruent to … · Discussion

Discussing Given m≥2, denote by b^(−1) the inverse of bpmod{m}. That is, b^(−1) is the residue for which bb^{-1}equiv 1pmod{m}. Sadie wonders if (a+b)^(−1) is always congruent to … · MATH

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