The perpendicular from the origin to a line meets it at `(-2,9)`.Find the equation of the line.

N(3,-4) is the foot of the perpendicular drawn from the origin to line L.Find the equation of line L.

Solve the following:The perpendicular drawn from the origin to a line has length 5 and the perpendicular makes angle 30^@ with the positive driection of the X-axis.Find the equation of the line.

Find the equation of a line such that the length of the perpendicular drawn from the origin on the line is 5 and the angle made by the perpendicularwith the positive X-axis is 3pi^c/4

The equation of the perpendiculars drawn from the origin to the lines represented by the equation 2x^2-10xy+12y^2+5x-16y-3=0 , is

If 2p is the length of perpendicular from the origin to the lines x/a+ y/b = 1, then a^2,8p^2,b^2 are in

Find equation of a straight line on which length of perpendicular from the origin is four units and the line makes an angle of 120^0 with the positive direction of x-axis.