Class 12 Relations And Functions · Mcq Single Correct1 Markstypes_of_relations
Class 12 Maths · Relations And Functions · Mcq Single Correct #40
Which of the following relations on \(\mathbb{R}\) is an equivalence relation?
✅ Step-by-Step Solution
Final Answer: Option (A): \(aR_1b\iff |a|=|b|\)
- Equality of absolute values is reflexive, symmetric and transitive. The order relations are not symmetric; divisibility is not symmetric either.
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