समुच्चय \(A=\{1,2,3,4\}\) पर \(R=\{(1,2),(2,3),(3,4)\}\) का संक्रामक आवरण कौन सा है?
On \(A=\{1,2,3,4\}\), what is the transitive closure of \(R=\{(1,2),(2,3),(3,4)\}\)?
Explanation opens after your attempt
A. \(R\cup{(1,3),(2,4),(1,4)}\)
Concept
((1,2)) और ((2,3)) से ((1,3)) चाहिए। / ((1,3)) is required from ((1,2)) and ((2,3)).
Why this answer is correct
((2,3)) और ((3,4)) से ((2,4)) चाहिए। / ((2,4)) is required from ((2,3)) and ((3,4)).
Exam Tip
आगे ((1,3)) और ((3,4)) से ((1,4)) भी जरूरी है। / Further, ((1,4)) is required from ((1,3)) and ((3,4)).
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