Find the length of the perpendicular drawn from the origin upon the line joining the points (a, b) and (b, a)?

Find the length of perpendicular drawn from origin to the line 12x-5y=26 .

The coordinates of the foot of the perpendicular drawn from the origin to the line joining the point (-9,4,5) and (10 ,0,-1) will be

Find the length of the perpendicular drawn from the origin to the plane 2x - 3y+6z+21=0.

Find the length of the perpendicular drawn from the origin to the plane 2x \ 3y+6z+21=0.

Find the length of the perpendicular from the origin to the straight line joining the two points whose coordinates are (a\ cosalpha,\ a\ sinalpha)a n d\ (a\ cosbeta,\ asinbeta)dot

Find the equation of the perpendicular dropped from the point (-1, 2) onto the line joining the points (1, 4) and (2, 3).

Find the length of perpendicular from origin to the line x+7y+4sqrt(2)=0 .

Find the coordinates of the foot of perpendicular drawn from th point A(1,8,4) to the line joining the points B(0,-1,3)a n dC(2-3,-1)dot

Find the length of perpendicular drawn from point (2,-1) to the line 3x+4y-11=0 .

Find perpendicular distance from the origin of the line joining the points (costheta,sintheta) and (cosvarphi,sinvarphi) .