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Geometry - 9.1 Introduction to Set Theory (Set Notation and Venn Diagrams) Flashcards | StudBud
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Geometry - 9.1 Introduction to Set Theory (Set Notation and Venn Diagrams)
Geometry - 9.1 Introduction to Set Theory (Set Notation and Venn Diagrams)
19 terms
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Venn Diagrams and Sets--determining intersection, union, Complements, and difference
Flashcards
19 cards
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Practice quiz
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Questions
19
Answers
1
How many students are taking Math and Spanish, but not Chemistry?
15
5
160
20
2
According to the diagram, how many students have dogs?
7
12
15
5
3
How many people watched the US Open and the Australian Open?
30
40
130
55
4
What are the elements of ¬A
?
{-5, 14, 10, -1, 0, 9}
{-5, 10, 14}
{9, 0, -1}
{12, 2, -7, 3}
5
C - A
{30, -12, -14}
{30, 6, 14, -12, -14}
{6, 14}
{2, 4, 10, 16}
6
Spanish ∩ Chemistry ∩ Math
172
83
15
255
7
The elements of set B are all multiples of 3.
False
True
8
Set ? = {telephone, printer, textbook, notebook, calculator, desk, pencil, computer, camera}
A - B
A U B
A + B
A ∩ B
9
According to the diagram, how many students have ONLY cats as pets?
7
5
10
15
10
Choose the set that represents the shaded region of the Venn Diagram.
B U C
(B U C) - A
B ∩ C
A U B U C
11
Birds U Dogs
24
10
30
4
12
B ∩ D
{-26, -8, 0, 8, -34, 27}
{-21, -18, -12, -9, -3}
{-15}
{-21, -18, -15, -12, -9, -3, -5, 10, 20, -25, 30}
13
Which is a subset of A?
{8, 0, 11}
{17, 8, 6}
{1, 17, 0, 9}
{3, 22, 10}
14
The shaded region is the same as which of the following sets?
A - B
A U B
A ∩ B
A ≠ B
15
A U C
{-5, -7, -9}
{2, 4, 12}
{2, 4, -5, -6, -7, -8, -9, -10, 12}
{-6, -8, -10}
16
The shaded region is represented by which of the following sets?
A - B
A U B
A ∩ B
B - A
17
Which set correctly shows all elements of Q - P?
{6}
{3, 9}
{5, 0, 1, 7}
{8, 2, 4}
18
Which of the following is an example of a null set?
Colors of the rainbow
{0}
Multiples of 8
Humans who live on Jupiter
19
What are the elements of ¬(A U B U C)?
{2, 12, 5, 19}
{2, 12, 1, 17, 11, 6, 19, 5}
{11}
{0, 1, 3, 6, 8, 9, 10, 11, 17, 22}
