यदि shaded region रेखा (3x+ y=9) के नीचे है और boundary शामिल है, तो कौन-सी असमिका सही है?
If the shaded region is below the line (3x+y=9) and the boundary is included, which inequality is correct?
Explanation opens after your attempt
A. \(y\le 9-3x\)
Concept
Below the line gives \(y\le\), and including the boundary includes equality. Remember \(y\le\) for below the line.
Why this answer is correct
The correct answer is A. \(y\le 9-3x\). Below the line gives \(y\le\), and including the boundary includes equality. Remember \(y\le\) for below the line.
Exam Tip
नीचे का क्षेत्र \(y\le\) देता है और boundary शामिल होने से equality भी शामिल है। परीक्षा में नीचे के लिए \(y\le\) याद रखें।
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