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What is the area of the triangle formed by the boundary line of (2x+3y\le 30) and the axes in the first quadrant?प्रथम चतुर्थांश में (2x+3y\le 30) की सीमा रेखा और अक्षों से बने त्रिभुज का क्षेत्रफल क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (75)(75)
The intercepts are ((15,0)) and ((0,10)), so the area is (\frac{1}{2}\times 15\times 10=75). Finding intercepts first is the fastest method.अवरोध ((15,0)) और ((0,10)) हैं, इसलिए क्षेत्रफल (\frac{1}{2}\times 15\times 10=75)। पहले अवरोध निकालना सबसे तेज तरीका है।
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