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If the graphs of (a_1x+b_1y+c_1=0) and (a_2x+b_2y+c_2=0) are intersecting, which condition is correct?यदि (a_1x+b_1y+c_1=0) और (a_2x+b_2y+c_2=0) के ग्राफ प्रतिच्छेदी हैं, तो कौन सी शर्त सही है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\frac{a_1}{a_2}\neq\frac{b_1}{b_2})(\frac{a_1}{a_2}\neq\frac{b_1}{b_2})
For intersecting lines, the coefficient ratios of (x) and (y) are not equal. This is the condition for a unique solution.प्रतिच्छेदी रेखाओं के लिए (x) और (y) के गुणांक अनुपात बराबर नहीं होते। यही अद्वितीय समाधान की शर्त है।
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