Free Printable REVIEW: Set Theory 1

1.

Which is written in proper set notation?

a)

( red, blue, green )

b)

( blue; green; red )

c)

{ blue; green; blue }

d)

{ blue, green, blue }

e)

{ red, green, blue }

2.

Which symbol translates to "is an element of"

a)

$\ni$

b)

$\in$

c)

$\supseteq$

d)

$\subseteq$

e)

$\exists$

3.

Which symbol translates to "is an superset of or is equal to"

a)

$\ni$

b)

$\in$

c)

$\supseteq$

d)

$\subseteq$

e)

$\exists$

4.

Which symbol translates to "is an subset of or is equal to"

a)

$\ni$

b)

$\in$

c)

$\supseteq$

d)

$\subseteq$

e)

$\exists$

5.

Which symbol translates to "contains the element"

a)

$\ni$

b)

$\in$

c)

$\supseteq$

d)

$\subseteq$

e)

$\exists$

6.

Which symbol translates to "union"

a)

$\cup$

b)

$\cap$

c)

$\subset$

d)

$\supset$

e)

$\in$

7.

Which symbol translates to "intersection"

a)

$\cup$

b)

$\cap$

c)

$\subset$

d)

$\supset$

e)

$\in$

8.

Which symbol translates to "difference"

a)

$\cup$

b)

$\cap$

c)

$\subset$

d)

$\supset$

e)

$-$

9.

Given that A is a set, in the expression:

$\left|A\right|$

the vertical bars around set A means which of the following?

a)

absolute value

b)

cardinality

c)

union

d)

intersection

e)

complement

10.

Given that A is a set, in the expression:

$A^c$

the superscript "c" means which of the following?

(Note: $A^c$ means the same as $A'$ )

a)

absolute value

b)

cardinality

c)

union

d)

intersection

e)

complement

11.

Which symbol translates to "the empty set"

a)

$\sigma$

b)

$\theta$

c)

$\in$

d)

$Ø$

e)

$0$

12.

Which symbol translates to "is not an element of"

a)

$\ni$

b)

$\in$

c)

$\not\ni$

d)

$\not\subseteq$

e)

$\notin$

REVIEW: Set Theory 1 - Notation

Total questions: 12

Worksheet time: 6mins

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