Arg z 1 z 1 )= pi 3 July 8, 2019 16 32 64 128 Arg z 1 z 3 )= pi 2 The locus of z satisfying the equation arg z 1 )/( z 1 )= pi 3 The locus of the point z satisfying the condition arg z 1 )/( z 1 )= pi 3 Arg z = pi/4 graph Z-1 = z+1
