Intersection (theoria de insimules)

Intersection
instantia de: set operation[*], Operation binari, intersection[*], intersection of several sets[*]
subclasse de: subinsimul
Commons: Intersection (set theory)

In le theoria de insimules, un intersection^[1] de duo insimules ${\displaystyle A}$ e ${\displaystyle B}$ es le insimul commun de omne elementos que pertine a ${\displaystyle A}$ e tamben a ${\displaystyle B}$. Le symbolo es ${\displaystyle A\cap B}$.

${\displaystyle \{1;4;9;16;25\}\cap \{2;4;6;8;10;12;14;16;18;20\}=\{4;16\}}$

1. ↑ Derivation (in ordine alphabetic): (ca) Intersecció || (de) Schnittmenge || (en) Intersection (set theory) || (es) Intersección de conjuntos || (fr) Intersection (mathématiques) || (it) Intersezione (insiemistica) || (pt) Interseção || (ro) Intersecție (matematică) || (ru) Пересечение множеств