9. Events A and B are defined by the sets {1,2,3,4} and {3,4,5,6}, respectively. Find AU B?O A. {1,2,3,3,4,4,5,6}B. {1,2,3,4,5,6}O c. {1,2,5,6}O D. {1,2,3,4}

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Answered: 9. Events A and B are defined by the…

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 = {2,3, 4, 5, 6}. How many subsets of the set A ? Select one: O A. 32 ОВ. 24 О С. 64 O D. 16 O E. 36
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K Let U = {a,b,c,d,e,f,8,9,10,11,12,13}, X = {a,b,c,10,11,12}, Y = {b,d,f,9,11,13), and Z= {b,d,11,12,13). Which pairs of sets are disjoint? Choose the correct answer below. OA. The sets X and Y OB. The sets X and Y and the sets X and Z OC. The sets Y and Z OD. None of the sets are disjoint.
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9. Events A and B are defined by the sets {1,2,3,4} and {3,4,5,6}, respectively. Find AU B? O A. {1,2,3,3,4,4,5,6} B. {1,2,3,4,5,6} O c. {1,2,5,6} O D. {1,2,3,4}