Let E = {1, 2, 3} and F = {-2, –1, 0} and define a relation T from E to F as follows: For every (х, у) € ЕХ F, х —у 3 is an integer. (x, y) ET means that a. Is 3 T 0? Is 1 T (-1)? Is (2, -1) E T? Is (3, –2) E T? b. Write T as a set of ordered pairs. c. Write the domain and co-domain of T. d. Draw an arrow diagram for T.
Let E = {1, 2, 3} and F = {-2, –1, 0} and define a relation T from E to F as follows: For every (х, у) € ЕХ F, х —у 3 is an integer. (x, y) ET means that a. Is 3 T 0? Is 1 T (-1)? Is (2, -1) E T? Is (3, –2) E T? b. Write T as a set of ordered pairs. c. Write the domain and co-domain of T. d. Draw an arrow diagram for T.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter3: Groups
Section3.3: Subgroups
Problem 23E: 23. Let be the equivalence relation on defined by if and only if there exists an element in ...
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