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What is (c) for no solution in (cx+6y=5) and (9x+18y=10)?युग्म (cx+6y=5) और (9x+18y=10) में कोई हल न होने के लिए (c) क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (c=3)(c=3)
Equating coefficient ratios, (\frac{c}{9}=\frac{6}{18}) gives (c=3). The constant ratio (\frac{5}{10}) is different.गुणांक अनुपात समान करने पर (\frac{c}{9}=\frac{6}{18}) से (c=3) आता है। स्थिर अनुपात (\frac{5}{10}) अलग है।
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