The equation represets
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.
The equation of the image of the pair of rays in the line mirror x= 1 is
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
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.
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
If the pair of lines have exactly one line in common, then a =
If one of the given by , then cequals
Area of the triangle formed by the line x + y = 3 and angle bisectors of the pair of the straight lines is
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) =
The area (in square units) of the quadrilateral formed by two pair of the lines
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