Symmetric Discrete Math. Web as the name 'symmetric relations' suggests, the relation between any two elements of the set is symmetric. Web definition of symmetric relation.
Web definition of symmetric relation. Web as the name 'symmetric relations' suggests, the relation between any two elements of the set is symmetric. A relation \(r\) on \(a\) is symmetric if and only if for all \(a,b \in a\), if \(arb\), then \(bra\). I know that the relation is symmetric if ∀x∀y xry yrx ∀ x ∀ y x r y y r x.
Web definition of symmetric relation. Web definition of symmetric relation. Web as the name 'symmetric relations' suggests, the relation between any two elements of the set is symmetric. I know that the relation is symmetric if ∀x∀y xry yrx ∀ x ∀ y x r y y r x. A relation \(r\) on \(a\) is symmetric if and only if for all \(a,b \in a\), if \(arb\), then \(bra\).
