Sets Quiz (5 Questions)

1. Write a set of the first 5 positive integers

2. True or False: {1, 2, 2, 3} is a set

3. Is {a, b, c} a valid set?

4. How do you denote an empty set?

5. Write a set of 3 colors

Answer Key

1. {1, 2, 3, 4, 5}

2. False (no repeated elements)

3. Yes

4. ∅ or { }

5. {red, blue, green}