यदि क्षेत्र \(x+2y \le 12\) और \(x+2y \ge 6\) से दिया गया है तो यह कैसा क्षेत्र है?
If a region is given by \(x+2y \le 12\) and \(x+2y \ge 6\), what kind of region is it?
Explanation opens after your attempt
Correct Answer
A. दो समानांतर रेखाओं के बीच बंद पट्टीClosed strip between two parallel lines
Concept
Both lines have the same slope and equality is included, so a closed strip between them is obtained. Parallel boundaries form a strip.
Why this answer is correct
The correct answer is A. दो समानांतर रेखाओं के बीच बंद पट्टी / Closed strip between two parallel lines. Both lines have the same slope and equality is included, so a closed strip between them is obtained. Parallel boundaries form a strip.
Exam Tip
दोनों रेखाओं का ढाल समान है और चिह्नों में बराबरी शामिल है, इसलिए बीच की बंद पट्टी मिलती है। समानांतर सीमाओं से पट्टी बनती है।
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