यदि \(A=\{0,1\}\) है, तो \(A\times A\) में कौन सा युग्म अवश्य होगा?
If \(A=\{0,1\}\), which pair must be in \(A\times A\)?
Explanation opens after your attempt
Correct Answer
B. ((1,0))
Concept
In ((1,0)), both components are from (A), so it belongs to \(A\times A\). In \(A\times A\), elements of (A) fill both positions.
Why this answer is correct
The correct answer is B. ((1,0)). In ((1,0)), both components are from (A), so it belongs to \(A\times A\). In \(A\times A\), elements of (A) fill both positions.
Exam Tip
((1,0)) में दोनों घटक (A) से हैं, इसलिए यह \(A\times A\) में होगा। \(A\times A\) में दोनों स्थानों पर (A) के तत्व आते हैं।
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