Set Theory
Across
- 3. Ø={}
- 4. set A is not a superset of set B
- 5. both sets have the same members
- 8. the number of elements of set A
- 10. R
- 12. collection of elements
- 14. Z={...,−3,−2,−1,0,1,2,3,...}
Down
- 1. all subsets of A
- 2. collection of 2 elements
- 6. objects that belong to set A
- 7. set of all possible values
- 9. infinite cardinality of natural numbers set
- 11. A is a superset of B. set A includes set B
- 13. cardinality of countable ordinal numbers set
- 15. U