Question

If am ≠ bl, then the system of equations

$$\begin{gathered} ax+by=c \\ lx+my=n \end{gathered}$$

(a) has a unique solution
(b) has no solution
(c) has infinitely many solutions
(d) may or may not have a solution

Answer 1

Given the system of equations has

We know that intersecting lines have unique solution

Here

Therefore intersecting lines, have unique solution

Hence, the correct choice is