Joint equation of two lines through the origin and parallel to the pair of lines `2x^(2)-xy-y^(2)+5x+y+2=0` is

Find the equation of the pair of lines passing through the origin and parallel to the pair of lines 2x^(2)+3xy-2y^(2)-5x+5y-3=0

The combined equation of the lines through origin and perpendicular to the pair of lines 3x^(2) + 4xy - 5y^(2) = 0 is…

Find the equation of pair of lines through the origin and perpendicular to the pair of lines 2x^(2)+11xy+12y^(2)=0

The equation to the pair of lines passing through the point (-2,3) and parallel to the pair of lines x^(2)+4xy+y^(2)=0 is

Combined equation of the lines passing through the origin and perpendicular to the lines 2x^(2)-3xy+y^(2)=0 is

The equation of the pair of lines passing through (1,-1) and parallel to the pair of lines x^(2)-y^(2)=0 is

Find the equation of lines passing through origin and perpendicular to the pair of lines. x^(2)+xy-2y^(2)+4x-y+3=0

The equation of the lines through the origin and which are perpendicular to the pair of x^(2)-3xy+2y^(2)=0 is