यदि \(A=\{1,4\}\) और \(B=\{4,1\}\) हैं, तो कौन सा कथन सही है?
If \(A=\{1,4\}\) and \(B=\{4,1\}\), which statement is correct?
Explanation opens after your attempt
Correct Answer
A. (A=B) और \(A\times B=A\times A\)(A=B) and \(A\times B=A\times A\)
Concept
Order of elements in a set is not important, so (A=B). Therefore, \(A\times B=A\times A\).
Why this answer is correct
The correct answer is A. (A=B) और \(A\times B=A\times A\) / (A=B) and \(A\times B=A\times A\). Order of elements in a set is not important, so (A=B). Therefore, \(A\times B=A\times A\).
Exam Tip
समुच्चय में तत्वों का क्रम महत्वपूर्ण नहीं होता, इसलिए (A=B)। इसी कारण \(A\times B=A\times A\) होगा।
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