Consider two points `A(at_1^2.2at_1) and B(at_2^2.at_2)` lying on the parabola `y^2 = 4ax.` If the line joining the points `A and B` passes through the point `P(b,o).` then `t_1 t_2` is equal to :

Consider two points A(at_1^2,2at_1) and B(at_2^2,2at_2) lying on the parabola y^2 = 4ax. If the line joining the points A and B passes through the point P(b,o). then t_1 t_2 is equal to :

Consider two points A(at_(1)^(2.2)at_(1)) and B(at_(2)^(2)*at_(2)) lying on the parabola y^(2)=4ax. If the line joining the points A and B passes through the point P(b,o). then t_(1)t_(2) is equal to:

Let A(x_(1),y_(1)) and B(x_(2),y_(2)) be two points on the parabola y^(2) = 4ax . If the circle with chord AB as a dimater touches the parabola, then |y_(1)-y_(2)| is equal to

Let A(x_(1),y_(1)) and B(x_(2),y_(2)) be two points on the parabola y^(2) = 4ax . If the circle with chord AB as a dimater touches the parabola, then |y_(1)-y_(2)| is equal to

TP&TQ are tangents to the parabola,y^(2)=4ax at P and Q. If the chord passes through the point (-a,b) then the locus of T is

Find the distance between the points : (at_1^2, 2at_1) and (at_2^2 , 2at_2)

If the line joining the points (at_1^2,2at_1)(at_2^2, 2at_2) is parallel to y=x then t_1+t_2=