रेखाएं (2x+y=6), (x+2y=6) और अक्षों से बने प्रथम चतुर्थांश के संयुक्त हल \(2x+y\le6\), \(x+2y\le6\) में कौन सा शीर्ष नहीं है?
Which point is not a vertex of the first-quadrant common solution \(2x+y\le6\), \(x+2y\le6\) formed with the axes?
Explanation opens after your attempt
D. ( (0,3) )
Concept
The vertices are ( (0,0) ), ( (3,0) ), ( (2,2) ), and ( (0,3) ), so every listed point is a vertex. The correct choice should have been none of these.
Why this answer is correct
The correct answer is D. ( (0,3) ). The vertices are ( (0,0) ), ( (3,0) ), ( (2,2) ), and ( (0,3) ), so every listed point is a vertex. The correct choice should have been none of these.
Exam Tip
इस क्षेत्र के शीर्ष ( (0,0) ), ( (3,0) ), ( (2,2) ), ( (0,3) ) हैं, इसलिए दिया गया हर बिंदु शीर्ष है। प्रश्न में सही उत्तर कोई नहीं होना चाहिए।
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