Class 11MathematicsPair of straight linesBisectors of the angle between the lines, Point of intersection of the lines
DifficultThe equation of a pair of lines $y=px$ and $y=qx$ can be written as $(y-px)(y-qx)=0$. Then the equation of the pair of angle bisectors of the lines $x^2-4xy-5y^2=0$ is
- A$x^2-3xy+y^2=0$
- B$x^2+4xy-y^2=0$
- C$x^2-3xy-y^2=0$
- D$x^2+3xy-y^2=0$
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