Obtain the values of A so that the system has a unique solution, infinity of solutions or no solution 26) Ах + 6у %3 4 2x + ây = 3

The system of equations $a_{1}x+b_{1}y+c_1=0 and a_{2}x+b_{2}y+c_2=0$ will have

Unique solution if $\frac{a_1}{b_1}\ne \frac{a_2}{b_2}$

Infinitely many solutions if $\frac{a_1}{b_1}=\frac{a_2}{b_2}=\frac{a_3}{b3}$

No solution if $\frac{a_1}{b_1}=\frac{a_2}{b_2}\ne \frac{a_3}{b_3}$