Across
- 1. ba, |
- 5. subset, A ⊄ B
- 6. set, all subsets of A
- 7. set, set of all possible values
- 8. cardinality of countable ordinal numbers set
- 10. a collection of elements
- 12. difference, A ⊖ B
- 13. objects that belong to set A and set B
- 14. A ∪ B
Down
- 2. both sets have the same members
- 3. Ac
- 4. A ⊇ B
- 9. set, Ø = { }
- 10. A is a subset of B. set A is included in set B.
- 11. #A