Perpendicular distance from the origin to the line joining the points `(acos theta, asin theta)(acos phi ,asin phi)` is

Perpendicular distance from the origin to the line joining the points (a cos theta,a sin theta)(a cos phi,a sin phi) is

Find perpendicular distance from the origin to the line joining the points (cos theta, sin theta) and (cos phi, sin phi) .

Find perpendicular distance from the origin of the line joining the points (cos theta, sin theta) and (cos phi, sin phi)

Find perpendicular distance from the origin to the line joining the points ( cos theta , sin theta ) and ( cos phi, sin phi) .

Find perpendicular distance from the origin of the line joining the points ( cos theta, sin theta ) and ( cos phi, sin phi ).

Find perpendicular distance from the origin to the line joining the points ( cos theta, sin theta) " and " ( cos phi , sin phi) .

Find perpendicular distance from the origin of the line joining the points (cos theta,quad sin theta) and (cos phi,quad sin phi)

Foot of the perpendicular from origin to the line joining the points (a cos theta,a sin theta),(a cos phi,a sin phi) is