Across
- 1. all the objects that do not belong to set A
- 6. A×B
- 9. set of all possible values
- 10. Ø = { }
- 11. objects that belong to set A and set B
- 13. (a,b)
- 14. infinite cardinality of natural numbers set
Down
- 2. a∈A
- 3. A ∆ B
- 4. A = B
- 5. a collection of elements
- 6. |A|
- 7. A ⊆ B
- 8. such that
- 12. A ⊇ B