The length of the latus rectum of a parabola… | Parabola

JEE MAIN 2021

31-08-2021 S1

Question

The length of the latus rectum of a parabola, whose vertex and focus are on the positive $x$-axis at a distance $R$ and $S(>R)$ respectively from the origin, is :

Select the correct option:

4(S + R)

2(S - R)

4(S - R)

2(S + R)

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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