Question

The value of c for which pair of equations cx -y =2 and 6x-2y=3 will have infinitely many soultion is

Answer 1

Answer:

we know that

a1/a2=b1/b2=c1/c2

a/q,

a1=c, b1=-1, c1=2

a2=6,b2=-2,c2=3

c/6=-1/-2=2/3

here, c=3