Question

If pair of linear equation a1x + b1y + c1 = 0 and a2x + b2y
+ c2 = 0 represent lines, then
a1\a2=b1\b2=c1\c2​

Answer 1

Answer is (D) a1/a2 = b1/b2 ≠ c1/c2 A pair of linear equations is said to be inconsistent if pair of equations has no solution and condition for no solution is a1/a2 = b1/b2 ≠ c1/c2Read more on Sarthaks.com - https://www.sarthaks.com/778079/a-pair-of-linear-equations-a1x-b1y-c1-0-and-a2x-b2y-c2-0-is-inconsistent-if