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Illustrates well-defined sets, subsets, universal sets, null set, cardinality of sets, union and intersection of sets and the different of two sets

Quiz by Sheilla Catabay

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9 questions
Show answers
  • Q1
    Which of the following is an example of a well-defined set?
    The set of all living creatures
    The set of even numbers between 1 and 10
    The set of interesting books
    The set of prime numbers
    30s
  • Q2
    What is the cardinality of the set A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}?
    15
    20
    5
    10
    30s
  • Q3
    What is the intersection of sets A = {1, 2, 3} and B = {2, 3, 4}?
    {2, 3}
    {1, 4}
    {1, 2, 3, 4}
    {2, 4}
    30s
  • Q4
    Which of the following sets is an example of a null set?
    Set B = {0}
    Set D = {}
    Set A = {1, 2, 3}
    Set C = {1, 2, 3, 4}
    30s
  • Q5
    What is the difference between sets A = {1, 2, 3, 4, 5} and B = {3, 4, 5, 6, 7}?
    {3, 4, 5}
    {6, 7}
    {1, 2}
    {1, 2, 3, 4, 5, 6, 7}
    30s
  • Q6
    Which of the following is an example of a universal set?
    The set of even prime numbers
    The set of all dogs in a city
    The set of all red fruits
    The set of all students in a school
    30s
  • Q7
    What is the union of sets A = {1, 2, 3} and B = {3, 4, 5}?
    {4, 5}
    {1, 2}
    {3}
    {1, 2, 3, 4, 5}
    30s
  • Q8
    Which of the following sets is an example of a well-defined set?
    The set of all blue birds in a specific park
    The set of interesting movies
    The set of prime numbers between 1 and 10
    The set of all living things
    30s
  • Q9
    What is the intersection of sets A = {1, 2, 3} and B = {3, 4, 5}?
    {4, 5}
    {1, 2}
    {3}
    {1, 2, 3, 4, 5}
    30s

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