` 4x - 3y + 4 = 0, 4x + 3y - 20 = 0 `.

The distance between the straight lines 4x - 3y + 10 = 0 and 4x - 3y - 10 = 0 is _

Find the area of the triangle formed by the following lines and X axis. 4x - 3y +4 = 0 and 4x + 3y - 20 = 0

The equation of the asymptotes of a hyperbola are 4x - 3y + 8 = 0 and 3x + 4y - 7 = 0 , then

The equation of the asymptotes of a hyperbola are 4x - 3y + 8 = 0 and 3x + 4y - 7 = 0 , then

Three straight lines 2x+11y - 5 = 0 , 24 x + 7y - 20 = 0 and 4x - 3y - 2 = 0

Find the circumcentre and circumradius of the triangle formed by the lines 3y - 4x-1 = 0, y -x -3 = 0 and x +y -5 = 0 .

Show that the system 2 x + 3y - 1 = 0 , 4x + 6y - 4 = 0 has no solution.