# Worksheet: Disjoint Sets

In this worksheet, we will practice using Venn diagrams to identify and describe disjoint sets and their corresponding known facts.

Q1:

Using the Venn diagram below, find . • A
• B
• C
• D

Q2:

Find using the Venn diagram. • A
• B
• C
• D

Q3:

Using the Venn diagram below, find . • A
• B
• C
• D

Q4:

Which Venn Diagram shows that and have no elements in common? • A(c)
• B(b)
• C(d)
• D(a)

Q5:

Using the Venn diagram below, find . • A
• B
• C
• D
• E

Q6:

Using the Venn diagram below, find . • A
• B
• C
• D

Q7:

Fill in the blank: If and , then and are .

• Aintersected
• Bdisjoint

Q8:

What are the disjoint sets in the following Venn diagram? • AThere are no disjoint sets.
• B and
• C and
• D and

Q9:

Using the following Venn diagram, choose the true statement. • A
• B
• C
• D
• E

Q10:

Use Venn diagrams to check if and are disjoint or intersected.

• A
• B

Q11:

Which of the following does not contain disjoint sets?

• A • B • C • D Q12:

Using the given Venn diagram, decide which of the following statements is true. 1. and are disjoint.
2. and are disjoint.
3. and are intersecting.
4. There are no disjoint sets in the Venn diagram.
• AIV only
• BII and III
• CIII and IV
• DIII only
• EI, II, and III

Q13:

Choose the figure that contains disjoint sets.

• A • B • C • D • E 