• Set Language and Notations
     Help
  • What type of set is denoted as either { } or ∅?
    Empty (or Null) Set
  • What does this symbol ( ∪ ) represent in set theory?
    Union
  • What does this symbol ( ∩ ) represent in set theory?
    Intersection
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
  • Your experience on this site will be improved by allowing cookies.