\(A\times B\) की परिभाषा के लिए सही कथन कौन सा है?
Which statement is correct for the definition of \(A\times B\)?
Explanation opens after your attempt
Correct Answer
A. \({(x,y):x\in A,\ y\in B}\)
Concept
The definition uses the ordered pair ((x,y)), where \(x\in A\) and \(y\in B\). This formula is useful in every listing question.
Why this answer is correct
The correct answer is A. \({(x,y):x\in A,\ y\in B}\). The definition uses the ordered pair ((x,y)), where \(x\in A\) and \(y\in B\). This formula is useful in every listing question.
Exam Tip
परिभाषा में क्रमित युग्म ((x,y)) होता है, जहां \(x\in A\) और \(y\in B\)। यह सूत्र हर सूचीकरण प्रश्न में उपयोगी है।
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