Suppose that n(u) = 200, n(a) = 135, n(b) = 105, and n( a ∩ b ) = 50.
find n( a c ∪ b )...
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Mathematics, 08.01.2020 03:31 jjj1931
Suppose that n(u) = 200, n(a) = 135, n(b) = 105, and n( a ∩ b ) = 50.
find n( a c ∪ b ).a) 85b) 65c) 105d) 115e) 55
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