ग्राफ में \(x-y\le2\) और \(x+y\ge4\) दोनों के लिए कौन सा बिंदु संयुक्त हल में है?
Which point is in the common solution of \(x-y\le2\) and \(x+y\ge4\)?
Explanation opens after your attempt
D. ( (2,3) )
Concept
At ( (2,3) ), \(-1\le2\) and \(5\ge4\) are both true. In a common region, every given condition must be checked.
Why this answer is correct
The correct answer is D. ( (2,3) ). At ( (2,3) ), \(-1\le2\) and \(5\ge4\) are both true. In a common region, every given condition must be checked.
Exam Tip
( (2,3) ) पर \(-1\le2\) और \(5\ge4\) दोनों सत्य हैं। संयुक्त क्षेत्र में हर दी गई शर्त जांचनी चाहिए।
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