Chapter 9 section 1 Sets, Unions, and Intersections

Which of the following represents the shaded region?

• A union B

• A intersect B

• A ⊂ B

• B ⊂ A

Let C={2, 5, 7, 10} and B={x|x is an even whole number less than 9}. Find C U B

• {2,4,6,8,10}
• {2,4,5,6,7,8,10}
• {2, 4, 5, 6, 7, 8, 10}

Tags

CCSS.4.OA.A.3

If A = {1, 2, 3, 4, 5, 6} and B = {1, 2, 3, 5, 7, 9} What is A ⋂ B?

• {1, 2, 3, 4, 5, 6, 7, 9}
• {1, 2, 3, 5}
• {4, 6, 7, 9}
• { }

Tags

CCSS.HSS.CP.A.1

If Set A = {MICHAEL} and Set B = {JORDAN}, what is A ⋃ B?

• {MICHAELJORDAN}

• {MICHAELJORDN}

• {A}

• { }

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

• Superset

• Disjointed Set

• Empty (or Null) Set

• Subset

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}

Tags

CCSS.HSS.CP.A.1

The image represents which of the following?

• intersection

• union

The image represents which of the following?

• intersection

• union

Which of the following statements are true for the Venn diagram shown?

• A ∩ B = ⊘

• A ⋃ B = ⊘

• A ⋃ B = A

• A ⋂ B = A

Let A={1, 3, 4} and B={x|x is an even whole number less than 9}. Find A ∩ B

• {1, 3, 4}
• {1, 2, 3, 4, 6,8}
• {4}

Tags

CCSS.HSS.CP.A.1