प्रथम चतुर्थांश में \(2x+y\le 12\) और \(x+2y\le 12\) से बने क्षेत्र का कौन-सा शीर्ष है?

In the first quadrant, which is a vertex of the region formed by \(2x+y\le 12\) and \(x+2y\le 12\)?

Explanation opens after your attempt
Correct Answer

B. ((4,4))

Step 1

Concept

Solving both lines together gives (x=4), (y=4). The intersection of shared boundaries is often the key vertex.

Step 2

Why this answer is correct

The correct answer is B. ((4,4)). Solving both lines together gives (x=4), (y=4). The intersection of shared boundaries is often the key vertex.

Step 3

Exam Tip

दोनों रेखाओं को साथ हल करने पर (x=4), (y=4) मिलता है। साझा सीमा का कटान अक्सर मुख्य शीर्ष होता है।

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प्रथम चतुर्थांश में \(2x+y\le 12\) और \(x+2y\le 12\) से बने क्षेत्र का कौन-सा शीर्ष है? / In the first quadrant, which is a vertex of the region formed by \(2x+y\le 12\) and \(x+2y\le 12\)?

Correct Answer: B. ((4,4)). Explanation: दोनों रेखाओं को साथ हल करने पर (x=4), (y=4) मिलता है। साझा सीमा का कटान अक्सर मुख्य शीर्ष होता है। / Solving both lines together gives (x=4), (y=4). The intersection of shared boundaries is often the key vertex.

Which concept should I revise for this Mathematics MCQ?

Solving both lines together gives (x=4), (y=4). The intersection of shared boundaries is often the key vertex.

What exam hint can help solve this Mathematics question?

दोनों रेखाओं को साथ हल करने पर (x=4), (y=4) मिलता है। साझा सीमा का कटान अक्सर मुख्य शीर्ष होता है।