Sets

If A = {1,2,3}, B = {3,4,5}, C = {5,6,7}, find A U B U C.

• {1,2,3,4,5,6,7}

• {1,2,3,4,5,6,7,8}

• {1,2,3,3,4,5,5,6,7}

• {3,4,5}

Tags

CCSS.HSS.CP.A.1

If A= {10,20,30,40},B={20,40,60} and C = {10,20,40,60,80}, find A Ո B Ո C

• {20,40}

• {20,40,60}

• {10,20,30,40,50,60,80}

• {10,20,30,...}

Tags

CCSS.HSS.CP.A.1

List the elements of A

• {2,3}

• {2,3,5,9}

• {1,2,3,4,5}

• {5,9}

For the given sets A and B, which statement is true?

• A ⊂ B

• B ⊂ A

• A = B

• A^' = B

Use the Venn diagram to identify the statement that is true.

• 2 ∈ P ∩ Q

• 5 ∈ Q

• {5,7} ⊆ P

• P U Q = Q

List the elements of (A U B)'

• {1,4}

• {2,3,5,6,7,8,9}

• {2,3,6,7,8}

• {5,9}

Tags

CCSS.HSS.CP.A.1

List the elements of A ∩ B'

• {2,3}

• {5,9}

• {2,3,6,7,8}

• {1,2,3,4,5,6,7,8}

If U = {2,3,5,7,11,13} and C = {2,3,5}, find C'

• {7,11,13}

• {7,9,11,13}

• {2,3,5}

• U

Tags

CCSS.HSS.CP.A.1

What type of set is denoted as either { } or ∅?

• Superset

• Disjointed Set

• Empty (or Null) Set

• Subset

Find n(A) when

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

• 6

• 4

• 12

• even numbers

Tags

CCSS.HSS.CP.A.1