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Class 12 Relations And Functions · Mcq Single Correct1 Markstypes_of_relations

Class 12 Maths · Relations And Functions · Mcq Single Correct #32

Let \(R=\{(3,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6)\}\) be a relation on \(A=\{3,6,9,12\}\). The relation is

✅ Step-by-Step Solution

Final Answer: Option (A): Reflexive and transitive only
  1. Every diagonal pair is present. The nontrivial chain \(3R6\), \(6R12\) is completed by \(3R12\). Symmetry fails since \(3R6\), but not \(6R3\).

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