1} d. [4, 5, 6} , {1, 2, 3, 4) 3. Which of the following are equivalent sets? a. {1, 23,4} , {1, 2, 3} c. {4, 5, 6} , {1, 2, 3) b. {1, 2, 3, 4} , {4, 3, 2, 1} d. {4, 5, 6} , {1,2,3,4} 12. In the given wetse spicable to 3. Bet 13. What is the research S.H=12458 6. H 135,7 4. Which of the following statements is TRUE? a. An empty set contains zero as its element. b. Equal set have the same number of elements. c. Equivalent set have the same elements. d. An empty set is always a subset of every set. 14. What is the rule menos a. As a number b. AV W d.AVS a cour 15. Consider Pette 8.2 5. Which of the following statements is FALSE? a. Finite set has countable number of elements. b. Intersection of sets contains the common elements of two or more sets. c. An empty set is a subset of every set. d. Universal set contains two or more sets combined together. Additio Directions. Answe answer on the line 6. Which of the following is well-defined? a. good cellphone brand c. A drink in her bag b. favorite subject d. good students 1. Mis the set of form and set 7. Which of the following words is NOT well-defined? a. favorite TV station c. marvel heroes b. days of the week d. Past presidents of the Philippines 2. Suppo 8. Suppose A = {a, b, c, d, e, f, g, h} and M = {a, e, i, o, u}. What is A UM? a. {a, e} c.{a, b, c, d, e, f, g, h, i, o, u} b. {b, c, d, f, g, h} d.{a, b, d, c, d, e, f, g, h} 3. 9. Suppose A = {a, b, c, d, e, f, g, h} and M = {a, e, i, o, u}. What is An M? a. {a, e} c.{a, b, c, d, e, f, g, h, i, o, u} b. {b, c, d, f, g, h} d. {a, b, d, c, d, e, f, g, h} 10. Which is the following is the correct set-builder notation for {1,3,5}? a. {x\x is a prime number where xs 5} b. {x|x is a number where x plus 2} c. {X/X is the set of prime numbers} d. {x|x is the set of positive numbers}​