Set Notation and Venn Diagram

What does the shaded portion of the Venn diagram represent?

• Band and Art
• Only Art
• Band or Art
• Neither

Which is the correct set notation for A ∩ B ?

• {12, 14, 15, 18, 21}

• {10, 11, 12, 14, 15, 18, 21}

• {10, 11, 13, 16, 17, 19, 20}

• {21}

Let A={1, 3, 4} and B={x|x is an even whole 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}

How many students do not snowboard?

• 21
• 22
• 28
• 29

What statement does the shaded region represent

• A or B
• Not A
• A and B
• Not B

• A ∩ B

• A ∪ B'

• A ∪ B

• A ∩ B'

• A ∩ B'

• A ∩ B ∩ C

• A ∩ B ∩ C'

• A ∩ B

What does this symbol mean?
∉

• Is not a member of
• Is not an intersection
• Not the universal set
• Empty set

Identify the shaded area...

• A'∩B

• A∩B'

• A∪B'

• A'∪B

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}