course: Foundations of Higher Math
Let . Give an example of a relation on A that is reflexive and transitive, but not symmetric.
My question is, does my relation have to include all of the pairs to be reflexive?
For example, say my relation is .
course: Foundations of Higher Math
Let . Give an example of a relation on A that is reflexive and transitive, but not symmetric.
My question is, does my relation have to include all of the pairs to be reflexive?
For example, say my relation is .