यदि \(A=\{1,2,3\}\) और \(R=\{(1,2),(2,3)\}\) है, तो (R) किसका उपसमुच्चय है?
If \(A=\{1,2,3\}\) and \(R=\{(1,2),(2,3)\}\), then (R) is a subset of what?
Explanation opens after your attempt
Correct Answer
B. \(A\times A\)
Concept
Both components of the ordered pairs are from (A). Hence \(R\subseteq A\times A\).
Why this answer is correct
The correct answer is B. \(A\times A\). Both components of the ordered pairs are from (A). Hence \(R\subseteq A\times A\).
Exam Tip
दोनों ordered pairs के घटक (A) से हैं। इसलिए \(R\subseteq A\times A\) है।
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