If the normals at the points `(x_1,y_1), (x_2,y_2)` on the parabola `y^2= 4ax` intersect on the parabola then

If normals at two points A(x_1, y_1) and B(x_2, y_2) of the parabola y^2 = 4ax , intersect on the parabola, then y_1, 2sqrt(2)a, y_2 are in (A) A.P. (B) G.P. (C) H.P. (D) none of these

Prove that the normals at the points (1,2) and (4,4) of the parabola y^(2)=4x intersect on the parabola

If the normal at points (p_(1),q_(1)) and (p_(2),q_(2)) on the parabola y^(2)=4ax intersect at the parabola,then the value of q_(1).q_(2) is

Prove that the normals at the points (1,2) and (4,4) of the parbola y^(2)=4x intersect on the parabola.

Normals at two points (x_1y_1)a n d(x_2, y_2) of the parabola y^2=4x meet again on the parabola, where x_1+x_2=4. Then |y_1+y_2| is equal to

If the normals at two points on the parabola y^(2)=4ax intersect on the parabola then the product of the abscissac is

If normals at points (a,y_(1)) and (4-a, y_(2)) to the parabola y^(2)=4x meet again on the parabola , then |y_(1)+y_(2)| is equal to (sqrt2=1.41)

Normals at two points (x_1,x_2) and (x_2,y_2) of the parabola y^2=4x meet again on the parabola, where x_1+x_2=4 , then |y_1+y_2| is equal to

Normals at two points (x_1,x_2) and (x_2,y_2) of the parabola y^2=4x meet again on the parabola, where x_1+x_2=4 , then |y_1+y_2| is equal to

If the normals at points ' t_(1) " and ' t_(2) ' to the parabola y^(2)=4 a x meet on the parabola, then