SET THEORY SYMBOLS
Across
- 1. all the objects that do not belong to set A
- 3. is a subset of B. set A is included in set B.
- 7. objects that belong to set A and set B
- 11. set A is not a subset of set B
- 12. is a superset of B. set A includes set B
- 13. both sets have the same members
- 15. cardinality of countable ordinal numbers set
Down
- 2. Ø = { }
- 4. the number of elements of set A
- 5. all subsets of A
- 6. objects that belong to set A or set B
- 8. set A is not a superset of set B
- 9. such that
- 10. infinite cardinality of natural numbers set
- 14. a collection of elements