रेखा (x=4) के बाईं ओर और रेखा (y=-1) के ऊपर वाले क्षेत्र को कौन सी व्यवस्था दिखाती है?
Which system represents the region left of (x=4) and above (y=-1)?
Explanation opens after your attempt
Correct Answer
B. \(x\le4\), \(y\ge-1\)
Concept
Left of (x=4) is \(x\le4\), and above (y=-1) is \(y\ge-1\). For vertical and horizontal boundaries, identify direction separately.
Why this answer is correct
The correct answer is B. \(x\le4\), \(y\ge-1\). Left of (x=4) is \(x\le4\), and above (y=-1) is \(y\ge-1\). For vertical and horizontal boundaries, identify direction separately.
Exam Tip
रेखा (x=4) के बाईं ओर \(x\le4\) और (y=-1) के ऊपर \(y\ge-1\) होता है। ऊर्ध्वाधर और क्षैतिज सीमाओं के लिए दिशा अलग-अलग पहचानें।
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