Sets, Union, Intersection, Complement

The image represents which of the following?

• intersection, "and"
• union, "or"
• intersection, "or"
• union, "and"

Tags

CCSS.HSS.CP.A.1

The image represents which of the following?

• intersection, "and"
• intersection, "or"
• union, "and"
• union, "or"

Tags

CCSS.HSS.CP.A.1

Let A={1, 3, 4} and B={x|x is a positive even number less than 9}. Find A U B

• {1, 3, 4}

• {1, 2, 3, 4, 6,8}

• {1, 2, 3, 4, 5, 6, 7, 8}

Which of the following represents the shaded region?

• A union B
• A intersect B
• A ⊂ B
• B ⊂ A

Tags

CCSS.HSS.CP.A.1

Let C={2, 5, 7, 10} and B={x|x is a positive odd number less than 10}. Find C U B

• {1,2,3,5,7,9,10}

• {2,4,5,6,7,8,10}

• {2, 4, 5, 6, 7, 8, 10}

What statement does the shaded region represent?

• A or B
• A and B
• A
• B

Tags

CCSS.HSS.CP.A.1

Let C={2, 5, 7, 10} and B={2, 4, 6, 8}. 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.HSS.CP.A.1

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

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}