KnowraMembership relationLinked fromLinked fromThe 7 pages that link to Membership relation, each with the reason it gives.All 7Related 6Narrower topic 1Empty setRelated: No object stands in this relation to the empty set.Cumulative hierarchyRelated: Membership determines which sets must appear at earlier levels than a given set.Axiom of extensionalityRelated: The axiom expresses set identity entirely through which objects stand in this relation.Axiom of pairingRelated: The axiom specifies the new set through exactly which objects belong to it.Axiom of FoundationRelated: Foundation constrains this relation by forbidding certain descending patterns.Axiom schema of specificationRelated: Its instances define the bounded collection by testing membership in the original set.