Set theory Symbols
Across
- 6. A = B
- 7. |
- 10. |A|
- 11. all the objects that do not belong to set A
- 12. 2A
- 13. A is a subset of B. set A is included in set B
Down
- 1. set of all possible values
- 2. A ∆ B
- 3. (a,b)
- 4. A ∩ B
- 5. A ⊇ B
- 8. a collection of elements
- 9. A \ B
- 14. A ∪ B
- 15. Ø = { }