11. Let C= {0, 1, 2} and D= [2, 4, 6, 8) a relation R from A to B as follows: For all (x, y) E AXB, %3D (x, y) e R means that y+2 is an integer. a. Is 1 R 2? Is 2 R 8? Is (1, 8) e R? Is (2, 6) e F b. Write R as a set of ordered pairs. c. Write the domain and co-domain of R.
11. Let C= {0, 1, 2} and D= [2, 4, 6, 8) a relation R from A to B as follows: For all (x, y) E AXB, %3D (x, y) e R means that y+2 is an integer. a. Is 1 R 2? Is 2 R 8? Is (1, 8) e R? Is (2, 6) e F b. Write R as a set of ordered pairs. c. Write the domain and co-domain of R.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 14E: In each of the following parts, a relation is defined on the set of all human beings. Determine...
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