तंत्र (x+2y<8), \(2x+y\leq 8\) के ग्राफ में सीमा रेखाओं का सही प्रकार क्या है?
What is the correct type of boundary lines in the graph of (x+2y<8), \(2x+y\leq 8\)?
Explanation opens after your attempt
B. पहली टूटी और दूसरी ठोसFirst dashed and second solid
Concept
The inequality (x+2y<8) is strict, so its boundary is not included. Exam tip: Use a dashed line for (<) and (>).
Why this answer is correct
The correct answer is B. पहली टूटी और दूसरी ठोस / First dashed and second solid. The inequality (x+2y<8) is strict, so its boundary is not included. Exam tip: Use a dashed line for (<) and (>).
Exam Tip
(x+2y<8) कठोर असमानता है इसलिए उसकी सीमा शामिल नहीं है। परीक्षा सुझाव: (<) और (>) के लिए टूटी रेखा बनाइए।
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