﻿ The length of the latus rectum of the parabola 9x2 – 6x + 36y + 19 = 0 is : Kaysons Education

# The Length Of The Latus Rectum Of The Parabola 9x2 – 6x + 36y + 19 = 0 Is

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## Question

### Solution

Correct option is

4

9x2 – 6x + 36y + 19 = 0      9x2 – 6x = –36y ­– 19

(3x – 1)2 = –18(2y + 1)

x2 = – 4a y type

So latus rectum = 4.

#### SIMILAR QUESTIONS

Q1

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Q10

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