## Question

### Solution

Correct option is

A pair of straight line

We have,    Hence, the given equation represents a The Pair of Straight Lines.

Aliter : Comparing the given equation with ax2 + 2hxy + by2 + 2gx + 2fyc = 0, we get

a = –1, b = 1, g = 1, c = –1, f = h = 0 .

Hence, the given equation represents a The Pair of Straight Lines.

#### SIMILAR QUESTIONS

Q1

The angle between the The Pair of Straight Lines Q2

The pair of lines represented by 3ax2 + 5xy + (a2 – 2)y2 = 0 are perpendicular to each other for

Q3

The angle between the pair of lines represented by 2x2 – 7xy + 3y2 = 0, is

Q4

The angle between the lines represented by , is

Q5

If the angle θ is acute, then the acute angle between Q6

If θ is the acute angle between the lines given by x2 – 2pxy + y2 = 0, then,

Q7

If the coordinates axes are the bisectors of the angles between the pair of lines ax2 + 2hxy + by2 = 0, then

Q8 bisect angles between each other, then

Q9

If the equation represents a pair of lines, then is equal to

Q10

Distance between the pair of lines represented by the equation 