Let m, n are integers. Prove that if m*n is even, then m is even or n is even. Specify what type of proof you are using.
Let m, n are integers. Prove that if m*n is even, then m is even or n is even. Specify what type of proof you are using.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.3: Divisibility
Problem 24E: Let , and be integers . Prove or disprove that implies.
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Given: m,n are integers.
To prove: If m*n is even then m or n is even.
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