If z and w are two non-zero complex numbers such that `|z| =|w|and arg z + arg w =pi,` then the value of z is equal to-

If z and w are two non-zero complex numbers such that z=-w.

If z and w are two non-zero complex numbes such that |z|=|w|and argz+arg.w= pi ,then the value of z is

if z and w are two non-zero complex numbers such that absz=absw and argz+argw=pi , then z=

If z and w are two non-zero complex numbers such that |zw|=1 and Arg (z) -Arg (w) =pi/2 , then bar z w is equal to :

If z and w are two non - zero complex numbers such that |zw|=1 and arg(z)-arg(w)=(pi)/(2), then the value of 5ibarzw is equal to

Let z and w be two non-zero complex numbers such that |z|=|w| and arg. (z)+ arg. (w)=pi . Then z equals :

If z and w are two non-zero complex numbers such that |zw| =1 and argw=pi/2, then barzw is equal to-

If z and w are two non-zero complex numbers such that |zw|=1 and arg(z)-arg(w)=(pi)/(2) , then barzw is equal to

Let z and w be two non-zero complex numbers such that ∣z∣=∣w∣ and arg(z)+arg(w)=π, then z equals