Let S be the universal set, where: {1, 2, 3, ..., 18, 19, 20} S Let sets A and B be subsets of S, where: - Set A = Set B = Set C {2, 4, 5, 7, 10, 11, 12, 13, 15, 16, 17, 18 {4, 5, 8, 9, 11, 12, 14, 15, 16, 19, 20} = {3, 5, 6, 9, 12, 13, 15, 18, 20} Find the number of elements in the set (An B) n(An B) = Find the number of elements in the set (BNC) n(BNC) = Find the number of elements in the set (ANC) n(An C) =

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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Let S be the universal set, where:
{1, 2, 3, ..., 18, 19, 20}
S
Let sets A and B be subsets of S, where:
-
Set
A
=
Set
B
=
Set C
{2, 4, 5, 7, 10, 11, 12, 13, 15, 16, 17, 18
{4, 5, 8, 9, 11, 12, 14, 15, 16, 19, 20}
=
{3, 5, 6, 9, 12, 13, 15, 18, 20}
Find the number of elements in the set
(An B)
n(An B) =
Find the number of elements in the set
(BNC)
n(BNC) =
Find the number of elements in the set
(ANC)
n(An C) =
Transcribed Image Text:Let S be the universal set, where: {1, 2, 3, ..., 18, 19, 20} S Let sets A and B be subsets of S, where: - Set A = Set B = Set C {2, 4, 5, 7, 10, 11, 12, 13, 15, 16, 17, 18 {4, 5, 8, 9, 11, 12, 14, 15, 16, 19, 20} = {3, 5, 6, 9, 12, 13, 15, 18, 20} Find the number of elements in the set (An B) n(An B) = Find the number of elements in the set (BNC) n(BNC) = Find the number of elements in the set (ANC) n(An C) =
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