Let R={(a,b)∈R×R: there is an integer k s.t. a−b= 2kπ}. (a) Prove that R is an equivalence relation on R. (b) List 3 members of [π/4]. (c) List 3 members of [1]
Let R={(a,b)∈R×R: there is an integer k s.t. a−b= 2kπ}. (a) Prove that R is an equivalence relation on R. (b) List 3 members of [π/4]. (c) List 3 members of [1]
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 3TFE:
True or False
Label each of the following statements as either true or false.
If is an equivalence...
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Let R={(a,b)∈R×R: there is an integer k s.t. a−b= 2kπ}.
(a) Prove that R is an equivalence relation on R.
(b) List 3 members of [π/4].
(c) List 3 members of [1]
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