👉 In mathematics, an islandless set is a subset of a given set that does not contain any two elements that are connected by an edge. This concept is often used in graph theory and network analysis to model structures where no edges exist between two vertices. An example of an islandless set would be the empty set, as it contains no elements at all. However, if we consider a set with one element (e.g., {1}), then it does not satisfy the definition of being "is
