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

If the foot of perpendicular from the origin to a straight line is at the point (3,-4). Then the equation of the line is

The perpendicular from the origin to the line y = mx + c meets it at the point (-1, 2) . Find the values of m and c.

The length of the perpendicular from the origin to the plane passing through the points veca and containing the line vecr = vecb + lambda vecc is

Given the plane 5x-2y+4z-9=0 i.Find the coordinates of foot of the perpendicular from the origin to the plane. ii. Find the vector equation and the cartesian equation of this perpendicular .

Area of the formed by a line with coordinate axes is 10sqrt3 sq.units.Find equation of the line if the perpendicular drawn from the origin to the line makes an angle of 30^(@) with positive side of the x axis.

Find the equation of the line which has the length of the perpendicular from origin to the line as 4 units and the perpendicular segment on the line I makes an angle of 120^(@) with the positive direction of x-axis.

The Length of the perpendicular drawn from the origin to a line is 12 and makes an angle 150^@ with positive direction of the x-axis . Find the equation of the line.

Area of the triangle formed by a line with the coordinate axes, is 36 square units. Find the equation of the line if the perpendicular drawn from the origin to the line makes an angle of 45^(@) with positive the x - axis.