Across
- 5. set of all possible values
- 8. all the objects that do not belong to set A
- 10. its symbols is Ø
- 11. a collection of elements
- 13. all subsets of A
- 14. A is a subset of B. set A is included in set
Down
- 1. A is a superset of B. set A includes set B
- 2. the number of elements of set A
- 3. both sets have the same members
- 4. infinite cardinality of natural numbers set
- 6. objects that belong to set A and set B
- 7. Symbol is R
- 9. to be read as such that
- 12. collection of 2 elements
- 15. objects that belong to set A or set B