$\lim_{z\to 0}\frac{\bar z} z$
I think that the limit is 1 but i'm not sure how to show that
$\lim_{z\to 0}\frac{\bar z} z$
I think that the limit is 1 but i'm not sure how to show that
$\lim_{z\to 0}\frac{\bar z} z$ does not exist: approaching zero on the real axis gives you a limit $1$ and approaching on the imaginary axis gives $-1$.