Let X be the set of all persons living in a city. Persons x, y in X are said to be related as x < y if y at least 5 years older than x. which one of the following is correct?

The relation is reflexive but neither transitive nor symmetric.

The relation is an equivalence relation on X.

The relation is transitive but neither reflexive nor symmetric.

The relation is symmetric but neither transitive nor reflexive.

Let X be the set of all persons living in a city. Persons x, y in X ar

1.	Let X be the set of all persons living in a city. Persons x, y in X are said to be related as x < y if y at least 5 years older than x. which one of the following is correct?
A.	The relation is an equivalence relation on X.
B.	The relation is transitive but neither reflexive nor symmetric.
C.	The relation is reflexive but neither transitive nor symmetric.
D.	The relation is symmetric but neither transitive nor reflexive.
Answer» C. The relation is reflexive but neither transitive nor symmetric.

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