If the normal drawn from the point $(t_1^2, 2t_1)$ to the parabola $y^2 = 4x$ intersects the parabola again at the point $(t_2^2, 2t_2)$,then -

  • A
    $t_1t_2 = 1$
  • B
    $t_1t_2 = -1$
  • C
    $t_1t_2 = 2$
  • D
    $t_2 = -t_1 - \frac{2}{t_1}$

Explore More

Similar Questions

For the parabola $y = \frac{h^3}{3} x^2 + \frac{h^2}{2} x - h + \frac{3}{4 h^3}$,if the equation of the directrix is $y = k$,then find the ratio $k : h$.

If two tangents to the parabola $y^2=8x$ meet the tangent at its vertex in $M$ and $N$ such that $MN=4$,then the locus of the point of intersection of those two tangents is

If the parabola $y^2 = 4ax$ passes through the point $(1, -2)$,then the tangent at this point is

Find the equation of the parabola with vertex at $(0, 0)$ and focus at $(0, 2)$.

The equations of the normals at the ends of the latus rectum of the parabola $y^{2}=4ax$ are given by

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo