Direction: Perform the following operation on sets. Show your solutions.
Given: A = {3, 5, 7, 9, 10} B = {1, 3, 5, 7, 7} C = {2, 4, 6, 8, 9}

1. A U B

2. B ∩ C

3. A U C

4. A ∩ B

5. A – B

6. B – C

7. A U B U C

8. B ∩ A ∩ C

9. A U B ∩ C

10. C ∩ A U B