यदि (A=[2,5]) और \(B=\{3\}\) हैं, तो \(A\times B\) का ज्यामितीय रूप क्या है?
If (A=[2,5]) and \(B=\{3\}\), what is the geometric form of \(A\times B\)?
Explanation opens after your attempt
Correct Answer
B. रेखा (y=3) पर \(2\le x\le5\) वाला रेखाखंडline segment on (y=3) with \(2\le x\le5\)
Concept
\(A\times B={(x,3):2\le x\le5}\). Hence it is a horizontal line segment on (y=3).
Why this answer is correct
The correct answer is B. रेखा (y=3) पर \(2\le x\le5\) वाला रेखाखंड / line segment on (y=3) with \(2\le x\le5\). \(A\times B={(x,3):2\le x\le5}\). Hence it is a horizontal line segment on (y=3).
Exam Tip
\(A\times B={(x,3):2\le x\le5}\) है। इसलिए यह (y=3) पर क्षैतिज रेखाखंड है।
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