Mathematics

7th

grade

Image

Set Theory Practice

1
play

20 questions

Show Answers
See Preview
  • 1. Multiple Choice
    15 minutes
    1 pt

    If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

    {3, 5, 7}

    {2, 3, 5, 7}

    {2, 3, 5, 7, 9}

    {1, 2, 3, 5, 7, 9}

  • 2. Multiple Choice
    30 seconds
    1 pt
    If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∪ B?
    {3, 5, 7}
    {2, 3, 5, 7}
    {2, 3, 5, 7, 9}
    {1, 2, 3, 5, 7, 9}
  • 3. Multiple Choice
    1 minute
    1 pt
    What type of set is denoted as either { } or ∅?
    Universal Set
    Empty (or Null) Set
    Disjointed Set
    Complement of a Set
  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?