Question

the pair of linear equations a¹x+b¹y+c¹=0 and a²x+c²=0has exactly one solution if a¹/b¹=a²/b²(true/false)​

Answer 1

Answer:

true

hope it will help u✌️

Answer 2

Answer:

For unique solution

a

2

a

1



=

b

2

b

1

⇒a

1

b

2

−a

2

b

1



==0