Question

find the value of k the line 6 x- 10 y + 3=0 ,kx- 5y + 8 = 0 areparallel

Answer 1

Is the question correct?

Answer 2

In parallel lines
a1/a2=b1/b2not equals to c1/c2
so here
a1=6
a2=k
b1=-10
b2=-5
so.
6/k=-10/-5
=6/k= 1/2so 6=2k
k =6/2
=3
k =3 (answer)