यदि (R) एक तुल्यता संबंध है और \((a,b)\in R\), तो कौन सा कथन सदैव सही है?
If (R) is an equivalence relation and \((a,b)\in R\), which statement is always true?
Explanation opens after your attempt
Correct Answer
A. ([a]=[b])
Concept
In an equivalence relation, related elements lie in the same class. Hence their equivalence classes are equal.
Why this answer is correct
The correct answer is A. ([a]=[b]). In an equivalence relation, related elements lie in the same class. Hence their equivalence classes are equal.
Exam Tip
तुल्यता संबंध में संबंधित तत्व एक ही वर्ग में होते हैं। इसलिए उनके तुल्यता वर्ग बराबर होते हैं।
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