कौन सा कथन \(x+y\le4\) और \(x+y\ge7\) के ग्राफीय हल के लिए सही है?
Which statement is correct for the graphical solution of \(x+y\le4\) and \(x+y\ge7\)?
Explanation opens after your attempt
Correct Answer
B. हल क्षेत्र रिक्त हैThe solution region is empty
Concept
The value (x+y) cannot be at most (4) and at least (7) simultaneously. Parallel bounds in opposite positions can give an empty region.
Why this answer is correct
The correct answer is B. हल क्षेत्र रिक्त है / The solution region is empty. The value (x+y) cannot be at most (4) and at least (7) simultaneously. Parallel bounds in opposite positions can give an empty region.
Exam Tip
(x+y) एक साथ (4) से कम या बराबर और (7) से अधिक या बराबर नहीं हो सकता। समान दिशा की समानांतर सीमाएं खाली क्षेत्र दे सकती हैं।
Login to save your score, XP, coins and progress.