Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Set operation
|
| gptkbp:alsoKnownAs |
set union
|
| gptkbp:definedIn |
sets
|
| gptkbp:defines |
The union of two sets A and B is the set of elements that are in A, in B, or in both.
|
| gptkbp:example |
If A = {1,2,3} and B = {3,4,5}, then A ∪ B = {1,2,3,4,5}.
|
| gptkbp:generalizes |
Union of arbitrary collections of sets
|
| https://www.w3.org/2000/01/rdf-schema#label |
Union (mathematics)
|
| gptkbp:identityElement |
empty set
|
| gptkbp:introduced |
gptkb:Georg_Cantor
|
| gptkbp:notation |
A ∪ B
|
| gptkbp:property |
associative
commutative idempotent |
| gptkbp:relatedTo |
Intersection (mathematics)
Set difference Symmetric difference |
| gptkbp:symbol |
∪
|
| gptkbp:usedIn |
gptkb:logic
gptkb:Probability_theory gptkb:Set_theory Computer science |
| gptkbp:bfsParent |
gptkb:Union
|
| gptkbp:bfsLayer |
5
|