A = {0,2,4,6} B = {{0},{2}, {4},{6}} C = A ∪ Ø D= A ∪ {Ø} E= { n € ℕ | n2 € ℕ } F= { n2 € ℕ | n € ℕ } Which are the following are true? 1. Ø ∈ A, Ø ∈ B, Ø ∈ C, Ø ∈ D. 2. 0 ∈ A, 0 ∈ B, {0} ∈ A, {0} ∈ B.
A = {0,2,4,6} B = {{0},{2}, {4},{6}} C = A ∪ Ø D= A ∪ {Ø} E= { n € ℕ | n2 € ℕ } F= { n2 € ℕ | n € ℕ } Which are the following are true? 1. Ø ∈ A, Ø ∈ B, Ø ∈ C, Ø ∈ D. 2. 0 ∈ A, 0 ∈ B, {0} ∈ A, {0} ∈ B.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.1: Sets And Geometry
Problem 35E
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Question
A = {0,2,4,6} B = {{0},{2}, {4},{6}}
C = A ∪ Ø D= A ∪ {Ø}
E= { n € ℕ | n2 € ℕ }
F= { n2 € ℕ | n € ℕ }
Which are the following are true? 1. Ø ∈ A, Ø ∈ B, Ø ∈ C, Ø ∈ D.
2. 0 ∈ A, 0 ∈ B, {0} ∈ A, {0} ∈ B.
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