Question

The equation  represets

Solution

Correct option is

Two lines through the origin

 

On comparing the given equation with , we get,  

      a = 4, h = –12 and b = 11  

  

So, the given equation represents two lines through the origin.

SIMILAR QUESTIONS

Q1

The equation  of the image of the pair of rays  in the line mirror x= 1 is

Q2

Two lines represented by the equation  are rotated about the point (1, 0), the line making the bigger angle with the positive direction of the x-axis being turned by 45o in the clockwise sense and the other line being turned by 15o in the anticlockwise sense. The combined equation of the pair of lines kin their new position is    

Q3

 

The value of λ for which the lines joining the point of intersection of curves C1 and C2 to the origin are equally inclined to the axis of X.  

        

     

Q4

If one of the lines given by the equation  coincide with one of those given by  and the other lines represented by them be perpendicular, then   

Q5

 

If the pair of lines  have exactly one line in common, then a =

Q6

If one of the given by , then cequals

Q7

Area of the triangle formed by the line x + y = 3 and angle bisectors of the pair of the straight lines  is 

Q8

 

If the The Pair of Straight Lines given by   forms an equilateral triangle with the line ax + by + c = 0, then (A + 3B)(3A + B) = 

Q9

 

The area (in square units) of the quadrilateral formed by two pair of the lines  

Q10

If the pair of lines  lie along diameters of a circle and divide the circle into four sectors such that the area of one of the sectors is thrice the area of the another sector, then