Mathematics, 02.01.2020 23:31 jessicadempsey

Suppose that n(u) = 200, n(a) = 105, n(b) = 110, and n( a ∩ b ) = 30. find n( a c ∪ b ). a) 80 b) 110 c) 125 d) 95 e) 75 f) none of the above.

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Suppose that n(u) = 200, n(a) = 105, n(b) = 110, and n( a ∩ b ) = 30. find n( a c ∪ b ). a) 80 b) 11...