असमिका \(x+4y\le 12\) और \(x\ge 0\), \(y\ge 0\) के region में (y)-अक्ष पर अधिकतम (y) कितना है?
In the region \(x+4y\le 12\), \(x\ge 0\), \(y\ge 0\), what is the maximum (y) on the (y)-axis?
Explanation opens after your attempt
Correct Answer
A. (3)
Concept
On the (y)-axis, (x=0), so \(4y\le 12\) and \(y\le 3\). Intercepts make the graph clear.
Why this answer is correct
The correct answer is A. (3). On the (y)-axis, (x=0), so \(4y\le 12\) and \(y\le 3\). Intercepts make the graph clear.
Exam Tip
(y)-अक्ष पर (x=0), इसलिए \(4y\le 12\) और \(y\le 3\)। परीक्षा में intercept से graph साफ बनता है।
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