Determine whether each of these statements is true or false. a) 0 ∈ ∅ b) ∅ ∈ {0} c) {0} ⊂ ∅

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Determine whether each of these statements is true or false. a) 0 ∈ ∅ b) ∅ ∈ {0} c) {0} ⊂ ∅ d) ∅ ⊂ {0} e) {0} ∈ {0} f) {0} ⊂ {0} g) {∅} ⊆ {∅} h) ∅ ∈ {∅} i) ∅ ∈ {∅, {∅}} j) {∅} ∈ {∅} k) {∅} ∈ {{∅}} l) {∅} ⊂ {∅, {∅}} m) {{∅}} ⊂ {∅, {∅}} n) {{∅}} ⊂ {{∅}, {∅}}
3. Determine whether each of these statements is true or false.
a) 0 e Ø
b) Ø E {0}
c) {0} c Ø
d) øc {0}
e) {0} € {0}
f) {0} c {0}
g) {Ø} C {Ø}
h) Ø E {Ø}
i) Ø E {Ø, {Ø}}
j) {Ø} E {Ø}
k) {Ø} E {{Ø}}
1) {Ø} c {Ø, {Ø}}
m) {{Ø}} c {Ø, {Ø}}
n) {{Ø}} c {{Ø}, {Ø}}
Transcribed Image Text:3. Determine whether each of these statements is true or false. a) 0 e Ø b) Ø E {0} c) {0} c Ø d) øc {0} e) {0} € {0} f) {0} c {0} g) {Ø} C {Ø} h) Ø E {Ø} i) Ø E {Ø, {Ø}} j) {Ø} E {Ø} k) {Ø} E {{Ø}} 1) {Ø} c {Ø, {Ø}} m) {{Ø}} c {Ø, {Ø}} n) {{Ø}} c {{Ø}, {Ø}}
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