Creative Commons Attribution-Share Alike 4.0 truetrue English Joining two disjoint sets Wikimedia username: Sascha Lill 95 author name string: Sascha Lill...
BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue English Disjoint union of two polygon sets. Wikimedia username: Kismalac author name string:...
Attribution-Share Alike 4.0 truetrue English A set A is built by infinitely many disjoint sets author name string: Sascha Lill 95 Wikimedia username: Sascha Lill...
DescriptionPolygonsSetDisjointUnion.svg Español: Unión disjunta de dos conjuntos de polígonos. Parte de una serie en teoría de conjuntos. English: Set union of two polygons'...
theory it tells, that both sets are empty - elements can be only in their union's complement. In propositional logic it tells, that both statements are never...
The first two disks overlap and their union contains two eigenvalues. The third and fourth disks are disjoint from the others and contain one eigenvalue...
This case can be seen as disjoint sets (row 1, middle), sets in a subset relation (row 3, right) or intersecting sets whose union is the universe (row 4...
ω ⋅ 2 {\displaystyle \omega +\omega =\omega \cdot 2} , obtained as disjoint union { (0,n) : n∈ℕ } ∪ { (1,n) : n∈ℕ } , ordered lexicographically. Numbers...
the ordinal number 2 ⋅ ω {\displaystyle 2\cdot \omega } , obtained as disjoint union { (n,0), (n,1) : n ∈ℕ }, ordered lexicographically. Numbers refer to...
