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JEE Main2005MathematicsSets and RelationsActual

Let R= (3,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6) be a relation on the set A= 3,6,9,12 . The relation is

Options

  1. Areflexive and transitive only
  2. Breflexive only
  3. Can equivalence relation
  4. Dreflexive and symmetric only

Correct answer

A. reflexive and transitive only

Step-by-step solution

Reflexive and transitive only. e.g. (3,3),(6,6),(9,9),(12,12) [Reflexive] (3,6),(6,12),(3,12) [Transitive].

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