यदि \(A=\{1,2,3\}\), तो (A) पर न्यूनतम प्रतिवर्ती संबंध क्या होगा?
If \(A=\{1,2,3\}\), what is the smallest reflexive relation on (A)?
Explanation opens after your attempt
B. ({(1,1),(2,2),(3,3)})
Concept
For reflexivity, all diagonal pairs are compulsory. The smallest relation keeps only those required pairs.
Why this answer is correct
The correct answer is B. ({(1,1),(2,2),(3,3)}). For reflexivity, all diagonal pairs are compulsory. The smallest relation keeps only those required pairs.
Exam Tip
प्रतिवर्ती होने के लिए सभी diagonal युग्म अनिवार्य हैं। न्यूनतम संबंध में केवल वही युग्म रखे जाते हैं।
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