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What is (\mu) for no solution in (14x+\mu y=9) and (21x+6y=20)?युग्म (14x+\mu y=9) और (21x+6y=20) में कोई हल न होने के लिए (\mu) क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\mu=4)(\mu=4)
(\frac{14}{21}=\frac{2}{3}). Equating coefficient ratios, (\frac{\mu}{6}=\frac{2}{3}) gives (\mu=4).(\frac{14}{21}=\frac{2}{3}) है। गुणांक अनुपात समान करने पर (\frac{\mu}{6}=\frac{2}{3}) से (\mu=4)।
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