4), (4,2)} Draw the diagraph of R

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.4: Relationships: Perpendicular Lines
Problem 18E: Does the relation is a friend of have a reflexive property consider one person? A symmetric property...
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Discrete Sturcture.

a) Let A = {1,2,3,4} and the relation R = {(1,1), (1,3), (1,4), (2,1), (2,3), (2,4),
%3D
%3D
(3,1), (3,4), (4,2)}
i.Draw the diagraph of R
ii.ldentify the domain and range of relation R.
iii.Find the matrix to representation for R
iv.Determine the properties of relation R whether it is reflexive. Justify
your answer.
v.List in-degrees and out-degrees
Determine whether the relation R is transitive? Justify your answers
Transcribed Image Text:a) Let A = {1,2,3,4} and the relation R = {(1,1), (1,3), (1,4), (2,1), (2,3), (2,4), %3D %3D (3,1), (3,4), (4,2)} i.Draw the diagraph of R ii.ldentify the domain and range of relation R. iii.Find the matrix to representation for R iv.Determine the properties of relation R whether it is reflexive. Justify your answer. v.List in-degrees and out-degrees Determine whether the relation R is transitive? Justify your answers
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