Let U = {q, r, s, t, u, v, w, x, y, z}; A = {q, s, u, w, y};  and  List the elements in the requested set.B'

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


Answer: B

Mathematics

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