Across
- 2. set of all ordered pairs from A and B
- 7. no set membership
- 8. all subsets of A
- 10. both sets have the same members
- 11. Ø = { }
- 14. set A is not a superset of set B
- 15. collection of 2 elements
- 16. the number of elements of set A
Down
- 1. set of all possible values
- 3. A ∪ B
- 4. all the objects that do not belong to set A
- 5. set A is not a subset of set B
- 6. a collection of elements
- 9. set membership
- 12. A is a superset of B, set A includes set B
- 13. objects that belong to A and not to B