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If the line (kx+3y=15) is parallel and distinct to the line (2x+6y=18), what will be the value of (k)?यदि रेखा (kx+3y=15) रेखा (2x+6y=18) के समांतर और अलग हो, तो (k) का मान क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (1)(1)
For parallel lines, (\frac{k}{2}=\frac{3}{6}), so (k=1). The constants ratio is different, so the lines are distinct parallel lines.समांतर होने के लिए (\frac{k}{2}=\frac{3}{6}), इसलिए (k=1)। नियतांकों का अनुपात अलग है, इसलिए रेखाएँ अलग समांतर हैं।
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