असमानताओं \(2x+y\geq 5\), \(x+2y\geq 5\), \(x\geq 0\), \(y\geq 0\) का हल-क्षेत्र कैसा है?
What is the nature of the solution region of \(2x+y\geq 5\), \(x+2y\geq 5\), \(x\geq 0\), \(y\geq 0\)?
Explanation opens after your attempt
Correct Answer
A. सीमा रहित और बंदUnbounded and closed
Concept
Both inequalities select the upper sides of the lines, and in the first quadrant the region extends infinitely. Since \(\geq\) is used, boundaries are included.
Why this answer is correct
The correct answer is A. सीमा रहित और बंद / Unbounded and closed. Both inequalities select the upper sides of the lines, and in the first quadrant the region extends infinitely. Since \(\geq\) is used, boundaries are included.
Exam Tip
दोनों असमानताएं रेखाओं के ऊपर वाले भाग को चुनती हैं और प्रथम चतुर्थांश में क्षेत्र ऊपर की ओर अनंत है। \(\geq\) होने से सीमाएं शामिल हैं।
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