यदि किसी हल क्षेत्र में \(x\ge 0\), \(y\ge 0\), और \(x+y\le 0\) हैं तो हल क्षेत्र क्या होगा?
If a solution region has \(x\ge 0\), \(y\ge 0\), and \(x+y\le 0\), what is the solution region?
Explanation opens after your attempt
Correct Answer
B. केवल ((0,0))only ((0,0))
Concept
In the first quadrant, both (x) and (y) are non-negative. The condition \(x+y\le 0\) is possible only when both are (0).
Why this answer is correct
The correct answer is B. केवल ((0,0)) / only ((0,0)). In the first quadrant, both (x) and (y) are non-negative. The condition \(x+y\le 0\) is possible only when both are (0).
Exam Tip
प्रथम चतुर्थांश में (x) और (y) दोनों गैर-ऋणात्मक हैं। \(x+y\le 0\) तभी संभव है जब दोनों (0) हों।
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