हल-क्षेत्र \(x\geq 0\), \(y\geq 0\), \(x+2y\geq 6\), \(2x+y\geq 6\) में कौन सा बिंदु निश्चित रूप से शामिल है?
Which point is definitely included in the solution region \(x\geq 0\), \(y\geq 0\), \(x+2y\geq 6\), and \(2x+y\geq 6\)?
Explanation opens after your attempt
C. ((1,4))
Concept
At ((1,4)), (x+2y=9) and (2x+y=6). It satisfies all conditions and lies in the region including the boundary.
Why this answer is correct
The correct answer is C. ((1,4)). At ((1,4)), (x+2y=9) and (2x+y=6). It satisfies all conditions and lies in the region including the boundary.
Exam Tip
((1,4)) पर (x+2y=9) और (2x+y=6) है। यह सभी शर्तें पूरी करता है और सीमा सहित क्षेत्र में आता है।
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