defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Relations and Functions Types of Relations
Let R = {(1, 2), (2, 3), (3, 3)} be a relation defined on the set {1, 2, 3, 4}. Then the minimum number of elements, needed to be added in R so the R becomes an equivalence relation, is :
1
10
2
8
3
9
4
7