Home
Class 12
MATHS
The image of the pair of lines respresen...

The image of the pair of lines respresented by `ax^2 + 2hxy + by^2 = 0` by the line mirror `y = 0` is: (A) `ax^2-2hxy+by^2=0` (b) `bx^2-2hxy+ay^2=0` (c) `bx^2+2hxy+ay^2=0` (d) `ax^2-2hxy-by^2=0`

A

`ax^2 – 2hxy + by^2 = 0`

B

`bx^2 – 2h xy + ay^2 = 0`

C

`bx^2 + 2h xy + ay^2 = 0`

D

`ax^2 – 2h xy – by^2 = 0`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The image of the pair of lines represented by ax^(2)+2hxy+by^(2)=0 by the line mirror y=0 is

The image of the pair of lines represented by ax^(2)+2hxy+by^(2)=0 by the line mirror y=0 is ax^(2)-2hxy-by^(2)=0bx^(2)-2hxy+ay^(2)=0bx^(2)+2hxy+ay^(2)=0ax^(2)-2hxy+by^(2)=0

if h^2=ab , then the lines represented by ax^2+2hxy+by^2=0 are

The combined equation of the images of pair of lines given by ax^2+2hxy+by^2=0 in the line mirror y=0 , is

If one of the lines represented by the equation ax^(2)+2hxy+by^(2)=0 be y=mx then

The ratio of the slopes of the lines represented by ax^(2)+2hxy+by^(2)=0 is 2:3 , then h^(2):ab=

If the slope of one of the lines represented by ax^2+2hxy+by^2=0 is the sqaure of the other , then

The lines represents by ax^2+2hxy+by^2=0 are perpendicular to each other , if