SET THEORY SYMBOLS

1234567891011121314
Across
  1. 1. all the objects that do not belong to set A
  2. 6. A×B
  3. 9. set of all possible values
  4. 10. Ø = { }
  5. 11. objects that belong to set A and set B
  6. 13. (a,b)
  7. 14. infinite cardinality of natural numbers set
Down
  1. 2. a∈A
  2. 3. A ∆ B
  3. 4. A = B
  4. 5. a collection of elements
  5. 6. |A|
  6. 7. A ⊆ B
  7. 8. such that
  8. 12. A ⊇ B