समुच्चय \(A=\{1,2,3\}\) पर \(R=\{(1,1),(2,2),(3,3),(1,2),(2,3)\}\) क्यों संक्रामी नहीं है?
On \(A=\{1,2,3\}\), why is \(R=\{(1,1),(2,2),(3,3),(1,2),(2,3)\}\) not transitive?
Explanation opens after your attempt
Correct Answer
A. क्योंकि ((1,3)) अनुपस्थित हैBecause ((1,3)) is absent
Concept
Since ((1,2)) and ((2,3)) are present, transitivity requires ((1,3)). It is absent.
Why this answer is correct
The correct answer is A. क्योंकि ((1,3)) अनुपस्थित है / Because ((1,3)) is absent. Since ((1,2)) and ((2,3)) are present, transitivity requires ((1,3)). It is absent.
Exam Tip
((1,2)) और ((2,3)) हैं, इसलिए संक्रामिता के लिए ((1,3)) होना चाहिए। यह अनुपस्थित है।
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