﻿ The points on the parabola y2 = 12x whose focal distance is 4, are : Kaysons Education

# The Points On The Parabola y2 = 12x whose Focal Distance Is 4, Are

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## Question

### Solution

Correct option is

y2 = 12x              … (1)

a = 3, formulae for focal distance is a + x1

a + x1 = 4    x1 = 1, y12 = 12

So .

#### SIMILAR QUESTIONS

Q1

The focus of the parabola x2 – 2x – y + 2 = 0 is

Q2

If P1Q1 and P2Q2 are two focal chords of the parabola y2 = 4ax, then the chords P1P2 and Q1Q2 intersect on the

Q3

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y2 = 4ax is

Q4

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Q5

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Q6

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Q7

The line  will touch the parabola y2 = 4a(x + a), if

Q8

The equation of the parabola whose axis is vertical and passes through the points (0, 0), (3, 0) and (–1, 4), is

Q9

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Q10

Axis of the parabola x2 – 4x – 3+ 10 = 0 is