Question: Binary Relations Properties Assignment Give an example of a relation on the set {a,b,c,d} which is: a) symmetric and transitive but not reflexive b) reflexive

Binary Relations Properties Assignment

Give an example of a relation on the set {a,b,c,d} which is:

a) symmetric and transitive but not reflexive

b) reflexive and transitive but not symmetric

c) antisymmetric, but not symmetric

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