असमानताओं \(x+y\leq 6\), \(x-y\geq 2\), \(y\geq 0\) के हल-क्षेत्र का सही वर्णन कौन सा है?
Which description is correct for the solution region of \(x+y\leq 6\), \(x-y\geq 2\), \(y\geq 0\)?
Explanation opens after your attempt
A. शीर्ष ((2,0)), ((6,0)), ((4,2)) वाला बंद त्रिभुजClosed triangle with vertices ((2,0)), ((6,0)), ((4,2))
Concept
The three half-planes form a closed triangle. In exams, first find the intersection points of boundary lines.
Why this answer is correct
The correct answer is A. शीर्ष ((2,0)), ((6,0)), ((4,2)) वाला बंद त्रिभुज / Closed triangle with vertices ((2,0)), ((6,0)), ((4,2)). The three half-planes form a closed triangle. In exams, first find the intersection points of boundary lines.
Exam Tip
तीनों अर्द्ध-तल मिलकर बंद त्रिभुज बनाते हैं। परीक्षा में पहले रेखाओं के प्रतिच्छेद बिंदु निकालें।
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