SET THEORY SYMBOLS

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Across
  1. 3. such that
  2. 4. (a,b)
  3. 11. A is a superset of B, set A includes set B
  4. 12. a collection of elements
  5. 13. AUB
  6. 14. set A is not a subset of set B
  7. 15. set membership
Down
  1. 1. AxB
  2. 2. A\B
  3. 5. A=B
  4. 6. objects that belong to set A and set B
  5. 7. All the objects that do not belong to set A
  6. 8. A is a subset of B, set A is included in set B
  7. 9. all subsets of A
  8. 10. |A|