Let A and B be subsets of a universal set U and suppose n(U) = 400, n(A) = 200, n(B) = 160, and n(A ∩ B) = 80. Compute: (a) n(A ∪ B) (b) n(Ac) (c) n(A ∩ Bc)
Let A and B be subsets of a universal set U and suppose n(U) = 400, n(A) = 200, n(B) = 160, and n(A ∩ B) = 80. Compute: (a) n(A ∪ B) (b) n(Ac) (c) n(A ∩ Bc)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Let A and B be subsets of a universal set U and suppose n(U) = 400,
n(A) = 200, n(B) = 160, and n(A ∩ B) = 80. Compute:
(a) n(A ∪ B)
(b) n(Ac)
(c) n(A ∩ Bc)
(b) n(Ac)
(c) n(A ∩ Bc)
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