The joint equation of bisectors of angles between lines `x=5` and `y=3` is

The joint eqution of biscestors of angles between lines x=5 and y=3 is

The joint equation of bisectors of the angles between the lines given by 5x^(2)+6xy-y^(2)=0 , is

The equations of bisectors of the angles between the lines |x|=|y| are

The equations of bisectors of the angles between the lines |x|=|y| are

the equations of bisectors of the angles between the lines |x|=|y| are

If 7x^(2)-kxy-7y^(2)=0 represents the joint equation of the bisectors of the angles between the lines given by 2x^(2)-7xy+4y^(2)=0 , then k=

The equation of the bisector of that angle between the lines x + y = 3 and 2x - y = 2 which contains the point (1,1) is

The equation of the bisector of that angle between the lines x + y = 3 and 2x - y = 2 which contains the point (1,1) is

The equation of the bisector of that angle between the lines x + y = 3 and 2x - y = 2 which contains the point (1,1) is