QUESTION 2 The relation R = {(a,b), (b,a)} on the set A = {a,b} is: O Symmetric Reflexive Transitive None of the above answers Antisymmetric

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Discrete structures

QUESTION 2
The relation R = {(a,b), (b,a)} on the set A = {a,b} is:
O Symmetric
Reflexive
Transitive
None of the above answers
O Antisymmetric
QUESTION 3
Let A=Z and R= { (x,y) € A×A; x=y+1 or x=y- 1}
Select the properties of R:
Transitive
Antisymmetric
Symmetric
None of the above answers
Reflexive
Transcribed Image Text:QUESTION 2 The relation R = {(a,b), (b,a)} on the set A = {a,b} is: O Symmetric Reflexive Transitive None of the above answers O Antisymmetric QUESTION 3 Let A=Z and R= { (x,y) € A×A; x=y+1 or x=y- 1} Select the properties of R: Transitive Antisymmetric Symmetric None of the above answers Reflexive
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