Question: Use a Venn diagram and the given information to estimate the number of elements in the indicated region.
Find n(U) = 111, n(A) = 46, n(B) = 45, n(C) = 37, n(A ∩ B) = 8, n(A ∩ C) = 8, n(B ∩ C) = 5, and n(A Ç (B ∩ C)) = 4. Find n(A ∩ (B U C)').
[A] 34
[B] 36
[C] 2
[D] 4