सिस्टम \(x+2y \le 10\), \(x \ge 2\), \(y \ge 1\) के समाधान क्षेत्र में कौन सा बिंदु नहीं आता?
Which point does not lie in the solution region of the system \(x+2y \le 10\), \(x \ge 2\), \(y \ge 1\)?
Explanation opens after your attempt
D. ((3,4))
Concept
At ((3,4)), (x+2y=11), so \(11 \le 10\) is false. A point must satisfy every inequality in the system.
Why this answer is correct
The correct answer is D. ((3,4)). At ((3,4)), (x+2y=11), so \(11 \le 10\) is false. A point must satisfy every inequality in the system.
Exam Tip
((3,4)) पर (x+2y=11), इसलिए \(11 \le 10\) असत्य है। हर बिंदु को सभी असमानताओं में जांचना जरूरी है।
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