First Year Sets Quiz

What does this symbol ( ∩ ) represent in set theory?

• Union
• Intersection
• Disjointed
• Subset

Tags

CCSS.HSS.CP.A.1

Which of the following is the symbol for element of?

• ∅

•  $\subset$  

•  $\in$  

•  $\not\subset$  

Which of the following is the symbol for null set?

• ∅

•  $\subset$  

•  $\in$  

•  $\not\subset$  

List the elements of A

• {2,3}

• {2,3,5,9}

• {1,2,3,4,5}

• {5,9}

Tags

CCSS.HSS.CP.A.1

List the elements of A Ո B

• {5,9}

• {2,3,7,6,8}

• {2,3,5,9,7,6,8}

• {1,4}

Tags

CCSS.HSS.CP.A.1

Which of the following best describes the shaded (green) region of the given Venn diagram?

• $A\ \cap\ B$

• $A\ -\ B$

• $A'\ \cup\ B'$

• $A\ \cup\ B$

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.

• {3,4,6,7}

• (3,7}

• {2,5,8,9}

• {9}

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

• A ⊂ B

• B ⊂ A

• A = B

• A^' = B

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}