Show that for all n, m∈Z if n+m is even, then either n and m are both even or n and m are both odd.
Show that for all n, m∈Z if n+m is even, then either n and m are both even or n and m are both odd.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.7: Problem Solving: Consecutive Integers
Problem 10OE
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Show that for all n, m∈Z if n+m is even, then either n and m are both even or n and m are both odd.
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