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(b) If m € N with m ≥ 3, then the product of the elements in (Z/mZ)ס is congruent to -1 modulo m.

Posted: Tue Jul 12, 2022 12:09 pm
by answerhappygod
 1
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(b) If m € N with m ≥ 3, then the product of the elements in (Z/mZ)ס is congruent to -1 modulo m.