Ans:- 3rd option
c. 4x − 3y = 9, −8x + 6y = −18
Reason:
For a system of equation to have infinite many solution. At that time,
In the given equation,
a1 = 4
b1 = -3
c1 = 9
a2 = -8
b2 = 6
c2 = -18
So,
Hence this equation will have infinite many solution.
Hope this helps!
c. 4x − 3y = 9, −8x + 6y = −18
Reason:
For a system of equation to have infinite many solution. At that time,
In the given equation,
a1 = 4
b1 = -3
c1 = 9
a2 = -8
b2 = 6
c2 = -18
So,
Hence this equation will have infinite many solution.
Hope this helps!