Question

in equation a 1 X + b1 Y +c1=0 and a2x+b2y+c2=0 if a1/a2=b1/b2=c1/c2 its many solution no solution unique I solution your note​

Answer 1

Answer:

In case of infinite many solutions ratio of the coefficients of the equations must be same.

Thus for the equations too have infinite solutions taking the ratios we get the condition

a

2

a

1

=

b

2

b

1

=

c

2

c

1