Let , , and . List the elements…

Other · Multi-part · ISC · Mathematics · Sets and Functions · Sets, subsets and intervals

Problem

Let

U = \{\text{whole numbers between 10 and 20 inclusive}\}

,

A = \{\text{factors of 120}\}

, and

B = \{\text{multiples of 3}\}

. List the elements of: (a)

A

(b)

B

(c)

A'

(d)

B'

(e)

A \cap B

(f)

A \cup B

(g)

A' \cap B

(h)

A' \cup B

(i)

A \cap B'

(j)

A \cup B'

(k)

A' \cap B'

(l)

A' \cup B'

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