Sets A, B, and C are given. Find the indicated set. A = {-8, -3, -1, 2, 5}, B = {-3, 2, 5, 7}, and C = {-1, 4, 9}(B ? C) ? A

A. {-3, -1, 2 }
B. {-3, -1, 2, 5}
C. ?
D. {-3, -1, 2, 4, 5, 7, 9}


Answer: B

Mathematics

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