Across
- 1. infinite cardinality of natural number set.
- 4. set of all orderd pairs from A and B
- 12. not set membership
- 13. objects that belong to A and not to B
- 15. Ø = { }
Down
- 2. set of all possible values
- 3. all the objects that do not belong to set A
- 5. cardinality of countable ordinal number set
- 6. objects that belong to set A or B
- 7. objects that belong to set A and B
- 8. set A has more elements or equal to the set B, A ⊇ B
- 9. such that
- 10. a collection of elements
- 11. collection of z elements
- 14. both sets have the same members