Lecture 7 (Discrete Math) Equivalence Relations and Partitions

A relation R on a set A is called an equivalence relation provided that it is:

1. A.Reflexive, symmetric, and transitive.
2. B.Reflexive, symmetric, and antisymmetric.
3. C.Irreflexive, symmetric, and transitive.
4. D.Reflexive, antisymmetric, and transitive.