Show that if x is a real number, then [x] – [x] = 1 if x is not an integer and [x] – [x] = 0 if x is an integer. Specify what type of a proof you use.
Show that if x is a real number, then [x] – [x] = 1 if x is not an integer and [x] – [x] = 0 if x is an integer. Specify what type of a proof you use.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 25E: 25. Prove that if and are integers and, then either or.
(Hint: If, then either or, and similarly...
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