9. Which of the following are equal sets? a. {m, a, t, h}, {m, a, t} b. {m, a, t, h}, {a, h, m, t} c. {m, a, t}, {h, a, t} d. {h, m, t}, {m, a, t, h} 10. What do you call the set that contains those elements that are either in A or in B, or in both? a. the union of the sets A and B c. the complement of the sets A and B b. the intersection of the sets A and B d. the difference of two sets A and B For items 10 - 11: Let U = the set of days in a week, X = {Mon,Tue, Wed}, Y = {Tue, Wed, Thur, Fri), Z = {Set, Sun) 11. Find XUY. a.{Mon, Wed} b. {Sat, Sun) c.{Mon,Tue, Sat, Sun) d. {Mon,Tue, Wed, Thur, Fri 12. What are the elements in Y n Z? a. (Tue) b. {Thur} c. (Sun) d.{ } 13. What is the roster form of the set K = {x 1 x are even numbers between 1 and 10}? a. K = {1,2,3,4,5) b. K = {2,4,6,8) c. K = {1,3,5,7,9} d. K = {1,10} 14. What is the rule method for the given set A = {0,1,2,3,4}? a. A = (x 1 x is a number} b. A = {x / x is a whole number less than 5} c. A = {x 1 x is a whole number} d. A={x / x is a counting number} 15. Which Venn diagram illustrates this statement: "All poodles are dogs."? b. b. d. dogs C. poodles A Hoss goodles A dogs pocoles (poodles dogs 16. Which of the following is read as "the union of the complement of set A and the complement of set B"? a. AUB b. A'UB C. AUB d.(AUB)' 17. Let U = {1,3,5,7,9,11), and A = {1,5,9). What are the elements of A'? a. {3,7,11) b. {1,3,9) c. {2,4,6,8,10,12} d. {0}
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x is a counting number} 15. Which Venn diagram illustrates this statement: "All poodles are dogs."? b. b. d. dogs C. poodles A
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