कौन-सा बिंदु \(x-2y\le 4\) की सीमा रेखा से ऊपर वाले हल क्षेत्र में है?
Which point lies in the solution region above the boundary line of \(x-2y\le 4\)?
Explanation opens after your attempt
Correct Answer
D. ((2,3))
Concept
The inequality becomes \(y\ge \frac{x-4}{2}\), and ((2,3)) satisfies it. Decide above or below after rearranging the sign correctly.
Why this answer is correct
The correct answer is D. ((2,3)). The inequality becomes \(y\ge \frac{x-4}{2}\), and ((2,3)) satisfies it. Decide above or below after rearranging the sign correctly.
Exam Tip
असमानता \(y\ge \frac{x-4}{2}\) बनती है और ((2,3)) इसे संतुष्ट करता है। चिह्न बदलने के बाद ऊपर-नीचे का निर्णय करें।
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