If n(A) = 43, n(B) = 51 and n(AUB)-75, then n((A-B) U (B - A)) =
A) 53
B) 45
C) 56
D) 66
E) 46
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4
Answer:
option A
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Answered by
0
Answer:
(D)66
Step-by-step explanation:
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