Show that the equation `9x^(2)-24xy+16y^(2)-12x+16y-12=0` represents a pair of parallel lines. Find the distance between them.

Show that the following equations represents a pair of parallel lines and also find the distance between them. Show that the equation 8x^(2)-24xy+18y^(2)-6x+9y-5=0 represents a pair of parallel lines and find the distance between them.

If 9x^(2)-24xy+ky^(2)-12x+16y-12=0 represents a pair of parallel lines, then

If 9x^(2)-24xy+ky^(2)-12x+16y-12=0 represents a pair of parallel lines then k=

Show that the equation 4x^(2)+4xy+y^(2)-6x-3y-4=0 represents a pair of parallel lines. Find the distance between them.

If the equation 9x^(2)+24xy+by^(2)-12x+2fy-12=0 represents a pair of parallel lines, the f=

The equation 9 x^(2)+24 x y+b^2 y^(2)-12 x+16 y-12=0 represents a pair of parallel lines then b=

If 16x^(2)+24xy+9y^(2)+kx-12y-21=0 represents a pair of parallel lines then distance between them is