If `z and w` are two complex number such that `|zw|=1 and arg (z) – arg (w) = pi/2,` then show that `overline zw = -i.`

If z and w are two complex number such that |z w|=1 and a rg(z)-a rg(w)=pi/2 , then show that barz w=-i

If z and we are two complex numbers such that |zw|=1 and arg(z)-arg(w)=(pi)/(2) then show that barzw=-i

Let Z and w be two complex number such that |zw|=1 and arg(z)-arg(w)=pi/2 then

Let Z and w be two complex number such that |zw|=1 and arg(z)−arg(w)=pi//2 then

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 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 the value of 5ibarzw is equal to

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 nonzero complex numbers such the abs(zw)=1 and arg(z)-arg(w)=pi/2 then barzw is equal to