Question

The system of linear equations represented by the lines l and m is

(A) consistent with unique solution

(B) inconsistent 

(C) consistent with three solutions 

(D) consistent with many solutions

Answer 1

Correct option is (A) consistent with unique solution

If both lines intersect at a point, then a pair of linear equation is consistent with unique solution.

\(\frac{a_1}{a_2} \ne \frac{b_1}{b_2}\)

The system of linear equations represented by the lines l and m is consistent with a unique solution.