I (\( \frac{e^{ik}}{1+\frac{1}{k}})^{k^{2}} \) I = (\( \frac{Ι e^{ik}Ι}{1+\frac{1}{k}})^{k^{2}} \) = (\( \frac{1}{1+\frac{1}{k}})^{k^{2}} \)
= \( \frac{1}{(1+\frac{1}{k})^{k*k}} \)
\( \lim\limits_{k\to\infty} \) \( \frac{1}{(1+\frac{1}{k})^{k*k}} \) = \( \lim\limits_{k\to\infty} \) \( \frac{1}{e^{k}} \) =0