[" Lines represented by "],[9x^(2)+y^(2)...

[" Lines represented by "],[9x^(2)+y^(2)+6xy-4=0" are "],[" (A) coincident "],[" (B) parallel but not coincident."],[" (C) not parallel "],[" (D) perpendicular."]

Similar Questions

Explore conceptually related problems

Lines represented by x^(2)+2xy-y^(2)=0 are

Lines represented by 4x^(2)+4xy+y^(2)=0 are

Lines represented by x^(2)+7xy+2y^(2)=0 are

Two lines 9x^(2)+y^(2)+6xy4=0 are

Two lines represented by equation x^(2)+xy+y^(2)=0 are

One of the lines represented by x^(2)+6xy=0 is

The pair of lines 9x^(2)+y^(2)+6xy-9=0 are

The lines represented by 2x+3y-9 =0 and 4x+6y-18=0 are

The equation of the lines represented by x^(2)+2xy-y^(2)=0 are

If the lines represented by 4x^(2)+12xy+9y^(2)-6x-9y=1 are 2 tangents to a circle then its area is