(a1, a2) ∈R implies that (a2, a1) ∈ R, for all a1, a2∈A. This condition is for which of the following relations?
Posted: Wed Jul 13, 2022 8:06 pm
a) Equivalence relation
b) Reflexive relation
c) Symmetric relation
d) Universal relation
b) Reflexive relation
c) Symmetric relation
d) Universal relation