LetU = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set.C' ? A'
A. {r, t}
B. {w, y}
C. {q, s, u, v, w, x, y, z}
D. {q, r, s, t, u, v, x, z}
Answer: A
Mathematics
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B. 
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D. 
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