Find the indicated set.Let A = {2, 7, 9, 12, 15}, B = {3, 9, 15, 20}, and C = {4, 9, 12, 15}.Find 
A. {2, 3, 4, 7, 9, 12, 15, 20}
B. {2, 7, 9, 12, 15, 3, 9, 15, 20, 4, 9, 12, 15}
C. {9, 15}
D. {9, 12, 15}
Answer: A
Mathematics
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C.
33.6 |
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A. 2
B. 52
C. 2
D. 5
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A. -1.7 B. -17 C. -7 D. -0.7
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