यदि हल क्षेत्र \(y\ge0\), \(x\ge0\), \(2x+3y\le12\) से बनता है, तो क्षेत्रफल कितना है?
If the solution region is formed by \(y\ge0\), \(x\ge0\), \(2x+3y\le12\), what is its area?
Explanation opens after your attempt
A. (12) वर्ग इकाई(12) square units
Concept
The intercepts are ( (6,0) ) and ( (0,4) ), so the area is \(\frac{1}{2}\times6\times4=12\). For a triangular region, identify base and height.
Why this answer is correct
The correct answer is A. (12) वर्ग इकाई / (12) square units. The intercepts are ( (6,0) ) and ( (0,4) ), so the area is \(\frac{1}{2}\times6\times4=12\). For a triangular region, identify base and height.
Exam Tip
अक्षों पर प्रतिच्छेद ( (6,0) ) और ( (0,4) ) हैं, इसलिए क्षेत्रफल \(\frac{1}{2}\times6\times4=12\) है। त्रिभुज क्षेत्र के लिए आधार और ऊंचाई पहचानें।
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