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11 Sep 2018
4. Suppose A and B are two sets and n (AUB) = 42, n(A) = 38, and n(ANB) = 8. Find n(B). (A) 36 (B) 30 (C)4 (D) 46 (E) 12
4. Suppose A and B are two sets and n (AUB) = 42, n(A) = 38, and n(ANB) = 8. Find n(B). (A) 36 (B) 30 (C)4 (D) 46 (E) 12
Jamar FerryLv2
12 Sep 2018