1. Find A U B
A. (1, 2, 3, 4, 5, 6) B. (2, 4, 5, 6) C. (2, 4, 6)
D. (1, 3, 5)

2 Find A n B A.
(1, 2, 3, 4, 5, 6) B. (2, 4, 5, 6) C. (2, 4, 6)
D. (1, 3, 5)

3. Find M U S
A. (5, 10, 15) B. (10, 15) C. (5, 10) D. (15)

4. Find M n S
A. (5, 10, 15) B. (10, 15) C. (5, 10) D. (15)
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