व्यवस्था \(x+y\le7\), \(x-y\ge1\), \(y\ge0\) में कौन सा बिंदु हल क्षेत्र का शीर्ष है?
Which point is a vertex of the solution region of \(x+y\le7\), \(x-y\ge1\), \(y\ge0\)?
Explanation opens after your attempt
B. ( (4,3) )
Concept
Solving (x+y=7) and (x-y=1) gives ( (4,3) ). The intersection of active boundaries gives a vertex.
Why this answer is correct
The correct answer is B. ( (4,3) ). Solving (x+y=7) and (x-y=1) gives ( (4,3) ). The intersection of active boundaries gives a vertex.
Exam Tip
(x+y=7) और (x-y=1) हल करने पर ( (4,3) ) मिलता है। सक्रिय सीमाओं का प्रतिच्छेद शीर्ष देता है।
Login to save your score, XP, coins and progress.
