Question

If linear pair of equation cx - y = 2 and 6x - 2y = 4
has infinite solution, then value of c =?​

Answer 1

Answer:

c = 3

Step-by-step explanation:

For infinite solutions

A1/A2 = B1/B2 = C1/C2

Therefore,

c/6 = -1/-2= -2/-4

c/6 = 1/2 (Taking first two equations)

c = 3

Thanks