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Maths-

General

Easy

Question

Let $L$ be the set of all straight lines in the Euclidean plane. Two lines $l subscript 1 end subscript$ and $l subscript 2 end subscript$ are said to be related by the relation $R$ iff $l subscript 1 end subscript$ is parallel to $l subscript 2 end subscript.$ Then, the relation $R$ is not

Reflexive
Symmetric
Transitive
None of these

The correct answer is: Transitive

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