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JEE Main 2005
Exam
JEE Main
Year
2005
Subject
Mathematics
Chapter
Sets and Relations

JEE Main 2005 · Mathematics · Sets and Relations

Let R=\ (3,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6)\ be a...

Let R={(3,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6)}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}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)(3,3),(6,6),(9,9),(12,12) [Reflexive] (3,6),(6,12),(3,12)(3,6),(6,12),(3,12) [Transitive].
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