The angle between the lines represented by the equation `ax^(2)+xy+by^(2)=0` will be `45^(@)` if

The angle between the lines represented by the equation 2x^2+3xy-5y^2=0 , is

The angles between the lines represented by the equation 4x^(2)-24xy+11y^(2)=0 are

The angles between the lines represented by the equation 4x^(2)-24xy+11y^(2)=0 are

The angle between lines represented by the equation 11x^2-24xy+4y^2=0 are

The equation of the bisector of the angle between the lines represented by the equation 4x^(2)-16xy+7y^(2)=0 is?

The angle between the lines represented by the equation (x^(2)+y^(2))sin theta+2xy=0 is

The angle between the lines represented by the equation (x^(2)+y^(2))sin theta+2xy=0 is

The acute angle between the lines represented by the equation 11y^(2)-24xy+4x^(2)=0 are

The acute angle between the lines represented by the equation 11y^(2)-24xy+4x^(2)=0 are