## Question

### Solution

Correct option is

The given equation will represent a pair of parallel lines, if

#### SIMILAR QUESTIONS

Q1

If  represents parallel straight lines, then

Q2

If the equation  represents a pair of perpendicular straight lines, then

Q3

The equation  represents a The Pair of Straight Lines. The distance between them is

Q4

Let PQR be a right angled isosceles triangle, right angled at

P(2, 1). If the equation of the line QR is 2x + y = 3, then the equation representing the pair of lines PQ and PR is

Q5

If the gradient of one of the lines given by  is twice that of the other, then h =

Q6

The set of values of h for which the equation  represents a pair of real and distinct lines is

Q7

If one of the lines of  is a bisector of angle between the lines xy = 0, then m is

Q8

If one of the lines of the pair  bisects the angle between positive direction of the axes, then ab and h satisfy the relation.

Q9

If the equation  represents two lines inclined at an angle π, then λ =

Q10

The gradient of one of the lines given by  is twice that of the other, then