Let U be the set of all integers from 1 to 20. Let A = {3, 6, 8, 12, 15, 18} and B = {1, 2, 3, 5, 8, 11, 15, 18, 19). %3D Which choice describes the set {1, 2, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20}? OAUB OANB O (An B) O(AUB)
Let U be the set of all integers from 1 to 20. Let A = {3, 6, 8, 12, 15, 18} and B = {1, 2, 3, 5, 8, 11, 15, 18, 19). %3D Which choice describes the set {1, 2, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20}? OAUB OANB O (An B) O(AUB)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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
Transcribed Image Text:Let U be the set of all integers from 1 to 20.
Let A = {3, 6, 8, 12, 15, 18} and B = {1, 2, 3, 5, 8, 11, 15, 18, 19}.
Which choice describes the set {1, 2, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20}?
OAUB
OANB
O (AN B)'
O (AU B)'
Expert Solution
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Step 1
Universal set: The universal set is the largest set containing the elements of all the related sets
and the elements are not repeated.
We have to determine the property used for the required set. We are given the sets A and B
containing the integers.
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