8. Let A = {1, 2, 3, 4, 5}. (a) Determine, with justification, if the following relation is reflexive. R= = {(1, 1), (1, 2), (3, 1), (2, 2), (5, 4), (4,4), (5,5), (3, 2), (3, 4), (2,5), (2, 1)} (b) Determine, with justification, if the following relation is symmetric. R = {(1, 1), (2, 2), (2, 3), (3, 2), (4, 5), (5, 1), (3, 4), (5, 4), (1, 5), (4,4)} (c) Determine, with justification, if the following relation is antisymmetric. R = {(2, 2), (3, 1), (1, 1), (3, 3), (5, 4), (5,5), (2, 4), (4, 3), (4,5)} (d) Determine, with justification, if the following relation is transitive. R = {(1,2), (2, 3), (1, 3), (4,4), (3, 4), (3, 5), (1, 4), (2,4)}
8. Let A = {1, 2, 3, 4, 5}. (a) Determine, with justification, if the following relation is reflexive. R= = {(1, 1), (1, 2), (3, 1), (2, 2), (5, 4), (4,4), (5,5), (3, 2), (3, 4), (2,5), (2, 1)} (b) Determine, with justification, if the following relation is symmetric. R = {(1, 1), (2, 2), (2, 3), (3, 2), (4, 5), (5, 1), (3, 4), (5, 4), (1, 5), (4,4)} (c) Determine, with justification, if the following relation is antisymmetric. R = {(2, 2), (3, 1), (1, 1), (3, 3), (5, 4), (5,5), (2, 4), (4, 3), (4,5)} (d) Determine, with justification, if the following relation is transitive. R = {(1,2), (2, 3), (1, 3), (4,4), (3, 4), (3, 5), (1, 4), (2,4)}
Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![8. Let A = {1, 2, 3, 4, 5).
(a) Determine, with justification, if the following relation is reflexive.
R=
= {(1, 1), (1, 2), (3, 1), (2, 2), (5, 4), (4, 4), (5, 5), (3, 2), (3, 4), (2, 5), (2, 1)}
(b) Determine, with justification, if the following relation is symmetric.
R = {(1, 1), (2, 2), (2, 3), (3, 2), (4, 5), (5, 1), (3, 4), (5, 4), (1, 5), (4,4)}
(c) Determine, with justification, if the following relation is antisymmetric.
R = {(2, 2), (3, 1), (1, 1), (3, 3), (5, 4), (5, 5), (2, 4), (4, 3), (4,5)}
(d) Determine, with justification, if the following relation is transitive.
R = {(1, 2), (2, 3), (1, 3), (4, 4), (3, 4), (3, 5), (1, 4), (2,4)}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F170cb9b5-2292-4ecc-9f24-3c60291ff66d%2F20c24219-15c7-47df-a377-ef932b7c8772%2Fga60jm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. Let A = {1, 2, 3, 4, 5).
(a) Determine, with justification, if the following relation is reflexive.
R=
= {(1, 1), (1, 2), (3, 1), (2, 2), (5, 4), (4, 4), (5, 5), (3, 2), (3, 4), (2, 5), (2, 1)}
(b) Determine, with justification, if the following relation is symmetric.
R = {(1, 1), (2, 2), (2, 3), (3, 2), (4, 5), (5, 1), (3, 4), (5, 4), (1, 5), (4,4)}
(c) Determine, with justification, if the following relation is antisymmetric.
R = {(2, 2), (3, 1), (1, 1), (3, 3), (5, 4), (5, 5), (2, 4), (4, 3), (4,5)}
(d) Determine, with justification, if the following relation is transitive.
R = {(1, 2), (2, 3), (1, 3), (4, 4), (3, 4), (3, 5), (1, 4), (2,4)}
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