Solution Found!
Prove or disprove that if m and n are integers such that
Chapter 7, Problem 29E(choose chapter or problem)
QUESTION:
Prove or disprove that if m and n are integers such that mn = 1, then either m = 1 and n = 1. or else m = –1 and n= –1.
Questions & Answers
QUESTION:
Prove or disprove that if m and n are integers such that mn = 1, then either m = 1 and n = 1. or else m = –1 and n= –1.
ANSWER:SOLUTION Step 1Given m and n are integers such that mn = 1 .Then we have to prove either m = 1 ,n =1 or else m = -1 and n = -1