The angle between the pair of lines whose equation is `4x^(2)+10xy+my^(2)+5x+10y=0`, is

The angle between the pair of lines whose equation is 4x^2+10xy+my2+5x+10y=0 is

Find the angle between the lines whose joint equation is 2x^2-3xy+y^2=0

Find the angle between the lines whose joint equation is 2x^2-3xy+y^2=0

Find the angle between the lines whose joint equation is 2x^2-3xy+y^2=0

Find the angle between the lines whose joint equation is 2x^2-3xy+y^2=0

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

Equations of the separate lines of the pair of lines whose equation is x^(2) + xy - 12y^(2)= 0 are given by

The angle between the pair of lines given by 3x^2 + 5xy - 2y^2 + x + 9y - 4 = 0 is