CBSE Class 12 Mathematics 2026 Main Paper 65/2/2 · Q121 Marksrelation_properties
CBSE Class 12 Mathematics 2026 Main Paper 65/2/2 · Question 12 (Relations And Functions)
On A={1,2,3}, classify R={(1,2),(2,1),(2,2)}.
✅ Step-by-Step Solution
Final Answer: Symmetric only
- Each pair has its reverse, but (1,1) and (3,3) are missing. The composition of (1,2) and (2,1) would require (1,1), so R is not transitive.
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