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What is the intersection point of the boundary lines \(4x+y=20\) and \(x+2y=13\)?सीमा रेखाओं \(4x+y=20\) और \(x+2y=13\) का प्रतिच्छेद कौन सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\left(\frac{27}{7},\frac{32}{7}\right)\)\(\left(\frac{27}{7},\frac{32}{7}\right)\)
Solving the two equations gives \(x=\frac{27}{7}\) and \(y=\frac{32}{7}\). The intersection should then be checked in the inequalities.दोनों समीकरण हल करने पर \(x=\frac{27}{7}\) और \(y=\frac{32}{7}\) मिलता है। प्रतिच्छेद को बाद में असमानताओं में जांचना चाहिए।
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