\(A=\{1,2,3\}\) पर \(R=\{(1,1),(2,2),(3,3),(1,2),(2,1)\}\) के equivalence class ([1]) क्या होगी?
For \(R=\{(1,1),(2,2),(3,3),(1,2),(2,1)\}\) on \(A=\{1,2,3\}\), what is the equivalence class ([1])?
Explanation opens after your attempt
B. ({1,2})
Concept
([1]) contains elements related to (1). Here (1) and (2) are related to (1).
Why this answer is correct
The correct answer is B. ({1,2}). ([1]) contains elements related to (1). Here (1) and (2) are related to (1).
Exam Tip
([1]) में वे अवयव आते हैं जो (1) से संबंधित हैं। यहां (1) और (2), दोनों (1) से जुड़े हैं।
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