The length of the latus rectum of the parabola x = ay^2 + by + c is

JEE Advanced Mathematics question

The length of the latus rectum of the parabola is

Answer: (C)

Complete the square in :

x = a(y+ - +c ⇒

Create a free account to read the complete working (3 steps), and practise questions like this in a timed test.

Question ID VK-108999