Question

10. Consider two pairs of equations
alx + bly+c1 = 0 and
a2x + b2 y + C2 = 0. c1 and c2 are the

Answer 1

Given: Pair of linear equation a1x+b1y+c1 = 0 and a2x + b2y + c2= 0 a1/a2 is not equal to b1/b2.

To find : What will be the pair of linear equation.

Solution : a1x + b1y + c1 = 0

a2x + b2y + c2 = 0

a1/a2 is not equal to b1/b2

the system is called consistent and have a unique solution.