यदि \(A=\{1,2,3\}\) और \(R=\{(1,1),(1,2),(2,2),(2,3),(3,3)\}\), तो (R) की transitivity जांचने के लिए कौन सा युग्म missing होने से समस्या बनेगा?
If \(A=\{1,2,3\}\) and \(R=\{(1,1),(1,2),(2,2),(2,3),(3,3)\}\), which missing pair causes a problem for transitivity?
Explanation opens after your attempt
Correct Answer
A. ((1,3))
Concept
Since \((1,2)\in R\) and \((2,3)\in R\), transitivity requires ((1,3)). It is missing, so (R) is not transitive.
Why this answer is correct
The correct answer is A. ((1,3)). Since \((1,2)\in R\) and \((2,3)\in R\), transitivity requires ((1,3)). It is missing, so (R) is not transitive.
Exam Tip
क्योंकि \((1,2)\in R\) और \((2,3)\in R\), transitivity के लिए ((1,3)) चाहिए। यह missing है, इसलिए (R) संक्रमी नहीं है।
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