Chapter 8 Terms

4. A collection of numbers or objects
6. Letters in the alphabet that are not vowels
8. The _____ of two sets contains the elements that they have in common
11. Two sets are _____ if the contain exactly the same elements
13. Also known as a member, it is what each object in a set is called
14. n(C) is the notation for the _____ of elements in set C
16. Set A is a _____ of set B if every element in A is also contained in set B.
17. When the intersection of two set have no elements in common, then those sets are referred to as this

1. The name for the set of letters: A, E, I, O, U
2. Say set H = {1,2,3,4,6,12}, then set H contains all the _____ of 12
3. The _____ of set F and G contains all the elements that are either in F or G or both
5. Denoted by {} and contains no elements
7. The _____ of set X contains all the elements NOT in set X, denoted as X'
9. The number of months with 31 days
10. The numbers 7, 14, 21, 28, 35, ... are all _____ of 7
12. If a number is Not prime, then it is referred to as a _____ number
15. _____ numbers are numbers that only have factors of themselves and 1