1. How many subsets does A = {red, yellow, blue} have? A. 5 C.7 B. 6 D. 8
2. The cardinality of the set F= {2, 4, 6, 8, 9, 10, 12, 14, 16, 18}is? A. 10 C. 12 B. 11 D. 13
3. Let A = {1,2,3,4,5) and B = {2,4,6,8,10). Find AnB. A. { } C. (2, 4, 6,8) B. {2,4} D. {2, 4, 6, 8, 10)
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