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

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 4x-3y+5=0 and 4x-3y=0

Find the distance between the parallel lines p(x+y)+g=0 and p(x+y)-r=0.

Find the distances between parallel lines 2x+y-5=0 and 2x+y+2=0

Find the distance between the parallel lines 3x-4y+9=0\ a n d\ 6x-8y-15=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

If the distance between the parallel lines 3x+4y+7=0 and ax+y+b=0 is 1, the intergral value of b is