Question

the system of linear equations ax + by = 0 and bx + cy = 0 has infinitely many solut

Answer 1

Ans : a/b =b/c = b^2= ax c

condition : a1x + b1y +c1= 0, a2x + b2y + c2 =0 has infinite solutions if

a1/a2 = b1/b2=c1/c2 (depedent equations)