# Worksheet: Empty Set

In this worksheet, we will practice defining the empty set and using its properties to solve problems including operations on sets.

**Q2: **

Find .

- A
- B
- C
- D

**Q5: **

Find .

- A
- B
- C
- D

**Q6: **

What is ?

- A
- B
- C
- D0

**Q7: **

What is ?

- A
- B
- C
- D0

**Q9: **

Find .

- A
- B
- C
- D

**Q10: **

Use , , or to fill in the gap:

- A
- B
- C
- D

**Q12: **

Given that , find .

- A
- B
- C
- D

**Q13: **

Given that is a subset of the universal set , what is ?

- A
- B
- C
- D

**Q14: **

Given that , find .

- A
- B
- C
- D

**Q15: **

Which of the following choices is NOT an empty set?

- AThe set of odd numbers between (but not including) 6 and 7
- BThe set of even numbers between (but not including) 6 and 7
- CThe set of whole numbers between (but not including) 6 and 22
- DThe set of whole numbers between (but not including) 6 and 7