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Problem
Problem
Suppose
U
=
{
x
∈
Z
∣
1
≤
x
≤
10
}
U = \{x \in \mathbb{Z} \mid 1 \le x \le 10\}
U
=
{
x
∈
Z
∣
1
≤
x
≤
10
}
,
A
=
{
odd numbers
<
10
}
A = \{\text{odd numbers} < 10\}
A
=
{
odd numbers
<
10
}
, and
B
=
{
primes
<
10
}
B = \{\text{primes} < 10\}
B
=
{
primes
<
10
}
. a. List sets
A
A
A
and
B
B
B
. b. Find
A
∩
B
A \cap B
A
∩
B
and
A
∪
B
A \cup B
A
∪
B
. c. Represent the sets
A
A
A
and
B
B
B
on a Venn diagram.
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