यदि \(A=\{1,2,3\}\) पर \(R=\{(1,1),(2,2),(3,3)\}\) है, तो (R) कौन-सी properties रखता है?
If \(R=\{(1,1),(2,2),(3,3)\}\) on \(A=\{1,2,3\}\), which properties does (R) have?
Explanation opens after your attempt
B. स्वपरावर्ती, सममित और संक्रामकreflexive, symmetric and transitive
Concept
The identity relation contains all diagonal pairs, and each reverse is the same pair. It is also transitive.
Why this answer is correct
The correct answer is B. स्वपरावर्ती, सममित और संक्रामक / reflexive, symmetric and transitive. The identity relation contains all diagonal pairs, and each reverse is the same pair. It is also transitive.
Exam Tip
identity relation सभी diagonal pairs रखता है और reverse भी वही pair होता है। यह transitive भी होता है।
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