If the `Arg z_1 and Arg z_2` are `pi/5 and pi/3` respectively then find `(Arg bar(z_1) + Arg z_2).`

If the Arg bar z_(1) and Arg z_(2) are (pi)/(5) and (pi)/(3) respectively,find (Arg z_(1)+Argz_(2))

If the Arg barz_(1) Arg z_(1) "are" (pi)/(5) and (pi)/(3) respectively find (Arg z_(1)+Argz_(2))

arg(bar(z))=-arg(z)

If z, z_1 and z_2 are complex numbers, prove that (i) arg (barz) = - argz (ii) arg (z_1 z_2) = arg (z_1) + arg (z_2)

If z ne0 , find Arge z+Arg bar z

If arg(z) lt 0, then find arg(-z) -arg(z) .

If arg(z) lt 0, then find arg(-z) -arg(z) .

If arg (bar (z) _ (1)) = arg (z_ (2)) then

If (pi)/(5) and (pi)/(3) are respectively the arguments of barz_(1) and z_(2) , then the value of Arg (z_(1)- z_(2)) is

Show that arg. bar z =2 pi- arg. z .