If the tangent at any point P to the parabola `y^(2)=4ax` meets the directrix at the point K , then the angle which KP subtends at its focus is-

the tangent drawn at any point P to the parabola y^(2)=4ax meets the directrix at the point K. Then the angle which KP subtends at the focus is

The tangent drawn at any point P to the parabola y^(2)=4 a x meets the directrix at the point K, then the angle which K P subtends at its focus is

the tangent drawn at any point P to the parabola y^2= 4ax meets the directrix at the point K. Then the angle which KP subtends at the focus is

The tangent at P to a parabola y^(2)=4ax meets the directrix at U and the latus rectum at V then SUV( where S is the focus)

If the tangents at the points P and Q on the parabola y^2 = 4ax meet at R and S is its focus, prove that SR^2 = SP.SQ .

If the tangents at the points P and Q on the parabola y^2 = 4ax meet at R and S is its focus, prove that SR^2 = SP.SQ .