Mathematics

F1 CW2 T3 2021

6
plays

35 questions

Show Answers
See Preview
  • 1. Multiple-choice
    45 seconds
    1 pt

    Find n(A) when

    A = {14, 16, 18, 20, 22, 24}

    6

    4

    12

    even numbers

  • 2. Multiple-choice
    1 minute
    1 pt

    What does this symbol ( ∪ ) represent in set theory?

    Union

    Intersection

    Disjointed

    Subset

  • 3. Multiple-choice
    45 seconds
    1 pt

    Let A = {2, 3, 4, 5, 6, 7} B = {2, 4, 7, 8) C = {2, 4}. Fill in the blanks by ⊂ or ⊄ to make the resulting statements true.

    B __ A

  • Expore all questions with a free account

    Already have an account?
library
create
reports
classes