Two equations in the variables x and y written in the standard form where a1x+b1y+c1=0 and a2x+b2y+c2=0, have the coefficients as follows: a1=5,b1=6,c1=4,a2=10,b2=12,c2=7. What is the nature of these two lines?

Two equations in the variables x and y written in the standard form wh

1.	Two equations in the variables x and y written in the standard form where a1x+b1y+c1=0 and a2x+b2y+c2=0, have the coefficients as follows: a1=5,b1=6,c1=4,a2=10,b2=12,c2=7. What is the nature of these two lines?
Answer» Two equations in the variables $x$ and $y$ written in the standard form where $a_{1} x + b_{1} y + c_{1} = 0 a n d$ $a_{2} x + b_{2} y + c_{2} = 0$ , have the coefficients as follows: $a_{1} = 5, b_{1} = 6, c_{1} = 4, a_{2} = 10, b_{2} = 12, c_{2} = 7$ . What is the nature of these two lines?