engineering recuitment GATE CSE 2023-24 Test Series Engineering Mathematics Set Theory & Algebra Closures of Relations
Let A = {a, b , c , d} and a relation on set A is defined as R = {(a, a), (b, a), (b, b), (b, c), (b, d), (c, a), (c, b), (c, c), (c, d)}. Which of the following is true?
1
R is an equivalence relation
2
R is an irreflexive or anti symmetric relation
3
R is symmetric or asymmetric relation
4
R is transitive