If a1a2=b1b2=c1c2 for the system of equations a1x+b1y+c1=0 and a2x+b2y

1.	If a1a2=b1b2=c1c2 for the system of equations a1x+b1y+c1=0 and a2x+b2y+c2=0, then;
Answer» If $\frac{a_{1}}{a_{2}} = \frac{b_{1}}{b_{2}} = \frac{c_{1}}{c_{2}}$ for the system of equations $a_{1} x + b_{1} y + c_{1} = 0$ and $a_{2} x + b_{2} y + c_{2} = 0$ , then;

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