Form 1 Mathematics Chapter 11

Symbol of universal set

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Which of the following represents set notation?

• ( )

• { }

• [ ]

• < >

State whether each of the following is true or false: {0} is an empty set.

• True

• False

Which is the correct set notation for A U B?

• {12, 14, 15, 18, 21}

• {10, 11, 12, 14, 15, 18, 21}

• {10, 11, 13, 16, 17, 19, 20}

• {12, 14, 15}

Which is the correct set notation for A intersection B ?

• {12, 14, 15, 18, 21}

• {14}

• {10, 11, 12, 14, 15, 18, 21}

• {21}

Which Venn diagram represents the universal set, ξ, set R, and set S shown on the side?

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Diberi T : {x : x ialah nombor perdana dan 0 < x < 10}. Antara berikut, yang manakah merupakan set T?

• {0,1,2,3,5,7,9}

• {1,2,3,5,7,9}

• {2,3,5,7,9}

• {2,3,5,7}

Given that the universal set ξ= {x : 1 < x < 9 , set A = { numbers mutiple of 3 } and set B ={ even numbers }.

Find the correct Venn Diagrams.

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Find set Q'

• {5,7}

• {2,3,5,7}

• {2,3}

• {1,4,5,6,7}

• 2

• 4

• 5

• 6