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Let , , and . List the elements…
MATHEMATICS · Multi-part · CBSE · Mathematics · Sets · Sets
Problem
Let
U
=
{
whole numbers between 10 and 20 inclusive
}
U = \{\text{whole numbers between 10 and 20 inclusive}\}
U
=
{
whole numbers between 10 and 20 inclusive
}
,
A
=
{
factors of 120
}
A = \{\text{factors of 120}\}
A
=
{
factors of 120
}
, and
B
=
{
multiples of 3
}
B = \{\text{multiples of 3}\}
B
=
{
multiples of 3
}
. List the elements of: (1)
A
A
A
(2)
B
B
B
(3)
A
′
A'
A
′
(4)
B
′
B'
B
′
(5)
A
∩
B
A \cap B
A
∩
B
(6)
A
∪
B
A \cup B
A
∪
B
(7)
A
′
∩
B
A' \cap B
A
′
∩
B
(8)
A
′
∪
B
A' \cup B
A
′
∪
B
(9)
A
∩
B
′
A \cap B'
A
∩
B
′
(10)
A
∪
B
′
A \cup B'
A
∪
B
′
(11)
A
′
∩
B
′
A' \cap B'
A
′
∩
B
′
(12)
A
′
∪
B
′
A' \cup B'
A
′
∪
B
′
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