असमानताओं \(x+y \ge 6\) और \(2x+y \le 10\) के संयुक्त ग्राफ में सीमा रेखाओं का प्रतिच्छेद कौन सा है?
In the combined graph of \(x+y \ge 6\) and \(2x+y \le 10\), what is the intersection of the boundary lines?
Explanation opens after your attempt
B. ((4,2))
Concept
Subtracting (x+y=6) from (2x+y=10) gives (x=4), then (y=2). Corners of a common graph come from boundary lines.
Why this answer is correct
The correct answer is B. ((4,2)). Subtracting (x+y=6) from (2x+y=10) gives (x=4), then (y=2). Corners of a common graph come from boundary lines.
Exam Tip
(x+y=6) और (2x+y=10) घटाने पर (x=4), फिर (y=2)। संयुक्त ग्राफ के कोने सीमा रेखाओं से मिलते हैं।
Login to save your score, XP, coins and progress.
