" If "arg(z+a)=pi/6" and "arg(z-a)=2 pi/3a in R^(+)" then "

if arg(z+a)=pi/6 and arg(z-a)=(2pi)/3 then

if arg(z+a)=pi/6 and arg(z-a)=(2pi)/3 then

If arg(z+a)=pi/6 " and " arg(z-a)=(2pi)/(3)(a in R^(+)) , then

If arg(z+a) = pi//6 and arg(z-a) = 2 pi//3 (a in R^(+)) , then

if arg(z+a)=(pi)/(6) and arg(z-a)=(2 pi)/(3) then

If arg(z - 1) = pi/6 and arg(z + 1) = 2 pi/3 , then prove that |z| = 1 .

If arg z = pi/4 ,then

Statement-1 : let z_(1) and z_(2) be two complex numbers such that arg (z_(1)) = pi/3 and arg(z_(2)) = pi/6 " then arg " (z_(1) z_(2)) = pi/2 and Statement -2 : arg(z_(1)z_(2)) = arg(z_(1)) + arg(z_(2)) + 2kpi, k in { 0,1,-1}