Across
- 2. Both sets have the same members.
- 3. What does this symbol mean ⊄?
- 9. It is colloquially defined as a number that can be written without a fractional component.
- 10. It is the number of elements in a given mathematical set.
- 11. What does this symbol mean ⊇?
- 14. A \ B and A - B is what type of complement?
- 15. The ___of a set in math is defined as a set of elements in the universal set that is not part of the original set.
Down
- 1. What does this symbol mean ∩?
- 4. It is the set that does not contain anything.
- 5. It is a set that has elements of all the related sets, without any repetition of elements.
- 6. What does this symbol mean ⊃?
- 7. What does this symbol mean ∪?
- 8. What does this symbol mean ⊅?
- 12. What does this symbol mean ⊆?
- 13. A collection of elements.