The equation of a tangent to | PARABOLA

JEE MAIN 2019

12-01-2019 S2

Question

The equation of a tangent to the parabola, $x^2=8 y$, which makes an angle $\theta$ with the positive direction of $x$-axis, is:

Select the correct option:

$x=y \cot \theta-2 \tan \theta$

$y=x \tan \theta+2 \cot \theta$

$x=y \cot \theta+2 \tan \theta$

$y=x \tan \theta-2 \cot \theta$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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