question archive Consider the following relations on the set {1, 2, 3, 4}
Consider the following relations on the set {1, 2, 3, 4}
Subject:Computer SciencePrice: Bought3
Consider the following relations on the set {1, 2, 3, 4}. For each relation, represent it
as a directed graph and answer the question.
a) {(1, 3), (3, 3), (2, 4), (3, 1), (2, 2)} Is it reflexive.
b) {(2, 3), (1, 4), (4, 1), (4, 3), (3, 2), (3, 3), (3, 4)} Is it symmetric.
c) {(1, 3), (2, 3), (3, 4), (4, 4), (3, 3), (1, 1)} Is it anti symmetric.
d) {(3, 1), (3, 4), (4, 1), (2, 3), (2, 4), (2, 1)} Is it transitive.
