Prove or disprove: Let a and b be integers. If a divides b and a divides c, then a divides b-c.
Prove or disprove: Let a and b be integers. If a divides b and a divides c, then a divides b-c.
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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Prove or disprove: Let a and b be integers. If a divides b and a divides c, then a divides b-c.
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