Let A = (1,2,3, 4, 5,6,7,8), B = {x € Z|x is divisible by 3}, and C = {x € R|x? = 4 + x = -1}, Z = Integers. Mark the following true or false 1. 2 E A 6. 12 e Z 7. 15 € Q 8. -VZ E Q 9. 0EN 10. -V3 €R 2. -2 € A 3. -3€В 4. 11 €B 5. 1€С

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10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let A (1,2,3, 4, 5,6,7,8), B = {x € Z|x is divisible by 3}, and C = {x € R|x? = 4 + x = -1},
Z = Integers.
Mark the following true or false
1. 2 E A
2. -2 € A
3. -3€В
4. 11 € B
5. 1€С
6. 12 e Z
7. 15 € Q
8. -VZ e Q
9. 0 EN
10. -V3 €R
A. Let U = {1,2,3,4,5,6,7,8,9,10},
A = {1,2,3,4,5,6}, B = {1,2,3,5,7},
C = (2,4,6,8,10}
Transcribed Image Text:Let A (1,2,3, 4, 5,6,7,8), B = {x € Z|x is divisible by 3}, and C = {x € R|x? = 4 + x = -1}, Z = Integers. Mark the following true or false 1. 2 E A 2. -2 € A 3. -3€В 4. 11 € B 5. 1€С 6. 12 e Z 7. 15 € Q 8. -VZ e Q 9. 0 EN 10. -V3 €R A. Let U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,4,5,6}, B = {1,2,3,5,7}, C = (2,4,6,8,10}
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