SET THEORY SYMBOLS
Across
- 2. A={x|3<x<14}
- 4. A ⊆ B
- 6. A ⊂ B
- 9. A ⊇ B
- 11. no set membership
- 12. set all subsets of A
- 14. A ∆ B
Down
- 1. the number of elements of set A
- 3. A \ B
- 5. Ø = { }
- 7. collection of 2 elements
- 8. A ∩ B
- 10. example A ∪ B = {3,7,9,14,28}
- 13. all subsets of A
- 14. a collection of elements