The curve `5x^2 + 12xy - 22x - 12y -19 = 0` is.

The curve 5x^(2)+12xy-22x-19=0 is

The conic represented by 2x^(2) -12xy +23y^(2) -4x -28y -48 =0 is

The conic represented by 2x^(2) -12xy +23y^(2) -4x -28y -48 =0 is

The length of the subtangent of the curve x^(2) + 3 xy + 2y^(2) =0 at (1,2) is

If the straight lines joining the origin and the points of intersection ofthe curve 5x^(2)+12xy-6y^(2)+4x-2y+3=0 and x+ky-1=0 are equally inclined to the co-ordinate axes then the value of k

The four straight lines given by the equations 12x^2 + 7xy – 12y^2 = 0 and 12x^2 + 7xy - 12y^2 - x + 7y- 1 = 0 lie along the sides of a

The distance between the parallel lines 5x - 12y - 14 = 0 and 5x - 12y + 12 = 0 is equal to

For the curve 7x^(2)-2y^(2)+12xy-2x+14y-22=0 , which of the following is true ?

For the curve 7x^(2)-2y^(2)+12xy-2x+14y-22=0 . Which of the following is true? (A) An ellipse (B) A hyperbola (C) A circle (D) Pair of straight lines