Let A = {q, s, u, v, w, x, y, z}, B = {q, s, y, z},  and  Specify the following set.A ? B

A. {q, s, u, v, w, y}
B. {q, s, y, z} or B
C. {s, u, v, w, x, z}
D. {v, x}


Answer: B

Mathematics

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