Let S be the universal set, where: S = {1, 2, 3, 18, 19, 20} .... Let sets A and B be subsets of S, where: Set A = {1, 2, 3, 4, 5, 6, 7, 13, 15, 16, 17, 19, 20} Set B = {3, 8, 10, 11, 12, 13, 17, 19, 20} Find the following: The number of elements in the set (AUB): n(AUB) = The number of elements in the set (An B): n(An B) is
Let S be the universal set, where: S = {1, 2, 3, 18, 19, 20} .... Let sets A and B be subsets of S, where: Set A = {1, 2, 3, 4, 5, 6, 7, 13, 15, 16, 17, 19, 20} Set B = {3, 8, 10, 11, 12, 13, 17, 19, 20} Find the following: The number of elements in the set (AUB): n(AUB) = The number of elements in the set (An B): n(An B) is
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Step 1
We have given that
Let S be the universal set, where:
S= {1, 2, 3, .., 18, 19, 20}
And, A and B be subsets of S, where
Set A ={1, 2, 3, 4, 5, 6, 7, 13, 15, 16, 17, 19, 20}
Set B = {3, 8, 10, 11, 12, 13, 17, 19, 20}
Hence,
n(A) = 13
n(B) = 9
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