Joint equation of lines, trisecting angles is second and fourth quadrant is

Joint equation of lines, trisecting angles in first and third quadant is

The slope of the line which bisects the angles in the second and fourth quadrants is

Joint equation of lines bisecting angles between co-oridnates axes is

The joint equation of lines passing through the origin and trisecting the second and fourth quadrant is

The joint equation of lines passing through the origin and trisecting the first quadrant is

The joint equation of lines passing through the origin and trisecting the first quadrant is

The joint equation of lines passing through the origin and trisecting the first quadrant is

The joint equation of lines passing through the origin and trisecting the first quadrant is

Joint equation of the X-axis and the bisector of the angle in the first quadrant is

The equation of the circle of radius 3 that lies in the fourth quadrant and touching the lines x=0 and y=0, is