" (43) Weasur of augle between the lines "3xy-4y=0

Measure of angle between the lines 3xy-4y=0 is

Measure of angle between the lines 3xy-4y=0 is

Measure of angle between the lines xy-5x+4y-20=0 is

Angle between the lines 2x^(2)-3xy+y^(2)=0 is

Angle between the lines 2x^(2)-3xy+y^(2)=0 is

The angle between the lines x^(2)+4xy+y^(2)=0 is

If the acute angle between the lines ax^(2)+2hxy+by^(2)=0 is congruent to the acute angle between the lines 3x^(2)-7xy+4y^(2)=0 , then

Find the equation of the bisectors of the angle between the lines represented by 3x^2-5xy+4y^2=0