Show that the distance between the parallel lines `ax+by+c=0` and `k(ax+by)+d=0` is `|(c-(d)/(k))/(sqrt(a^(2)+b^(2)))|`

Find the distance between the parallel lines ax+by+c=0 and ax+by+d=0

Find the distance between the parallel lines ax+by+c=0 and ax+by+d=0

Distance between the parallel lines ax + by +c_1 = 0 and ax + by + c_2 = 0 is

Distance between the parallel lines ax + by +c_1 = 0 and ax + by + c_2 = 0 is

Distance between the parallel lines ax + by +c_1 = 0 and ax + by + c_2 = 0 is

distance between the parallel planes ax+by+ cz + d =0 and ax+by + cz + d' =0 is

Find the distance between two Parallel lines : ax + by +c_1 =0 and ax + by +c_2 =0 .

Prove that distance between two parallel lines ax+by+c_(1)=0 and ax+by+c_(2)=0 is given by (|c_(1)-c_(2)|)/(sqrt(a^(2)+b^(2)))

Prove that distance between two parallel lines ax+by+c_1=0 and ax+by+c_2=0 is given by |c_1-c_2|/(sqrt(a^2+b^2))