कौन सा बिंदु \(x+2y\le9\) और \(3x+y\le11\) दोनों की सीमा रेखाओं के प्रतिच्छेद पर है?

Which point is at the intersection of the boundary lines of \(x+2y\le9\) and \(3x+y\le11\)?

Explanation opens after your attempt
Correct Answer

A. ( \left\(\frac{13}{5},\frac{16}{5}\right\) )

Step 1

Concept

Solving (x+2y=9) and (3x+y=11) gives \(x=\frac{13}{5}\), \(y=\frac{16}{5}\). Fractional vertices are common in graphical solutions.

Step 2

Why this answer is correct

The correct answer is A. ( \left\(\frac{13}{5},\frac{16}{5}\right\) ). Solving (x+2y=9) and (3x+y=11) gives \(x=\frac{13}{5}\), \(y=\frac{16}{5}\). Fractional vertices are common in graphical solutions.

Step 3

Exam Tip

(x+2y=9) और (3x+y=11) हल करने पर \(x=\frac{13}{5}\), \(y=\frac{16}{5}\) मिलता है। भिन्नात्मक शीर्ष भी ग्राफीय हल में सामान्य हैं।

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कौन सा बिंदु \(x+2y\le9\) और \(3x+y\le11\) दोनों की सीमा रेखाओं के प्रतिच्छेद पर है? / Which point is at the intersection of the boundary lines of \(x+2y\le9\) and \(3x+y\le11\)?

Correct Answer: A. ( \left\(\frac{13}{5},\frac{16}{5}\right\) ). Explanation: (x+2y=9) और (3x+y=11) हल करने पर \(x=\frac{13}{5}\), \(y=\frac{16}{5}\) मिलता है। भिन्नात्मक शीर्ष भी ग्राफीय हल में सामान्य हैं। / Solving (x+2y=9) and (3x+y=11) gives \(x=\frac{13}{5}\), \(y=\frac{16}{5}\). Fractional vertices are common in graphical solutions.

Which concept should I revise for this Mathematics MCQ?

Solving (x+2y=9) and (3x+y=11) gives \(x=\frac{13}{5}\), \(y=\frac{16}{5}\). Fractional vertices are common in graphical solutions.

What exam hint can help solve this Mathematics question?

(x+2y=9) और (3x+y=11) हल करने पर \(x=\frac{13}{5}\), \(y=\frac{16}{5}\) मिलता है। भिन्नात्मक शीर्ष भी ग्राफीय हल में सामान्य हैं।