The normal drawn at a point `(at_(1)^(2), 2at_(1))` of the parabola `y^(2)=4ax`meets on the point `(ar_(2)^(2), 2at_(2))` then

The normal drawn at a point (at_(1)^(2),2at_(1)) of the parabola y^(2) = 4ax meets it again the point (at_(2)^(2),2at_(2)) then :

The normal drawn at a point (at_(1)^(2),-2at_(1)) of the parabola y^(2)=4ax meets it again in the point (at_(2)^(2),2at_(2)), then t_(2)=t_(1)+(2)/(t_(1))(b)t_(2)=t_(1)-(2)/(t_(1))t_(2)=-t_(1)+(2)/(t_(1))(d)t_(2)=-t_(1)-(2)/(t_(1))

The normal at the point (bt_(1)^(2),2bt_(1)) on the parabola y^(2)=4bx meets the parabola again in the point (bt_(2)^(2),2bt_(2),) then

The normal at the point (bt_(1)^(2), 2bt_(1)) on a parabola meets the parabola again in the point (bt_(2)^(2), 2bt_(2)) , then :

The normal at the point (bt_1^2, 2bt_1) on the parabola y^2 = 4bx meets the parabola again in the point (bt_2 ^2, 2bt_2,) then

The normal at a point (bt_1^(2) , 2bt_1) on a parabola meets the parabola again in the point (bt_2^(2) , 2bt_2) then

f the normal at the point P(at_(1),2at_(1)) meets the parabola y^(2)=4ax aguin at (at_(2),2at_(2)) then