Chapter 8 Terms

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Across
  1. 2. _____ numbers are numbers that only have factors of themselves and 1
  2. 3. When the intersection of two set have no elements in common, then those sets are referred to as this
  3. 6. Denoted by {} and contains no elements
  4. 9. The numbers 7, 14, 21, 28, 35, ... are all _____ of 7
  5. 10. Also known as a member, it is what each object in a set is called
  6. 11. Say set H = {1,2,3,4,6,12}, then set H contains all the _____ of 12
  7. 13. The number of months with 31 days
  8. 15. If a number is Not prime, then it is referred to as a _____ number
  9. 16. Two sets are _____ if the contain exactly the same elements
  10. 17. The _____ of set F and G contains all the elements that are either in F or G or both
Down
  1. 1. The _____ of set X contains all the elements NOT in set X, denoted as X'
  2. 4. Set A is a _____ of set B if every element in A is also contained in set B.
  3. 5. n(C) is the notation for the _____ of elements in set C
  4. 7. A collection of numbers or objects
  5. 8. The _____ of two sets contains the elements that they have in common
  6. 12. Letters in the alphabet that are not vowels
  7. 14. The name for the set of letters: A, E, I, O, U