Question

If a pair of linear equations is consistent, then the lines will be

Answer 1

C
Intersecting or coincident
If a pair of linear equation is consistent, then it has unique solutions and infinity solutions.
For unique solution-
⇒
a
2
​

a
1
​

​


=
b
2
​

b
1
​

​

∴ the lines will be intersecting.
For infinity solution-
⇒
b
1
​

a
1
​

​
=
b
2
​

b
1
​

​
=