a) Show that the positive integers less than 11, except 1
Chapter 4, Problem 16E(choose chapter or problem)
a) Show that the positive integers less than 11, except 1 and 10, can be split into pairs of integers such that each pair consists of integers that are inverses of each other modulo 11.________________b) Use part (a) to show that 10! = -1 (mod 11)
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