Home
Class 12
MATHS
The equations of the lines represented b...

The equations of the lines represented by the equation
`ax^2 + (a + b)xy + by^2 + x + y = 0` are

A

(a) `ax+by+1=0,x+y=0`

B

(b) `ax+by-1=0,x+y=0`

C

(c) `ax+by+1=0,x-y=0`

D

(d) `ay+bx+1=0,x+y=0`

Text Solution

Verified by Experts

The correct Answer is:
A
NA
Promotional Banner

Similar Questions

Explore conceptually related problems

One of the lines represented by the equation x^(2)+6xy=0 is

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

The equation of one of the lines represented by the equation pq(x^2-y^2)+(p^2-q^2)xy=0 , is

The nature of straight lines represented by the equation 4x^(2)+12xy+9y^(2)=0 is

The angles between the lines represented by the equation 4x^(2)-24xy+11y^(2)=0 are

If 4ab=3h^2 , then the ratio of the slopes of the lines represented by the equation ax^2+2hxy+by^2=0 will be

Two lines represented by equation x^(2)+xy+y^(2)=0 are