$A\in M_n(\mathbb{C})$ olmak uzere $e^{A^*}=\displaystyle\sum_{k=0}^{\infty}\dfrac{(A^*)^k}{k!}\underset{2)}=\displaystyle\sum_{k=0}^{\infty}\dfrac{(A^k)^*}{k!}\underset{1)}=\left(\displaystyle\sum_{k=0}^{\infty}\dfrac{A^k}{k!}\right)^*=\Big(e^A\Big)^*$
Kabul:
$1)\quad(A+B)^T=A^T+B^T$
$2)\quad(A^k)^T=(A^T)^k$
Duzeltme:
$A\in M_n(\mathbb{R})$ ise, $A^*=A^T$ olacagindan,
$e^{A^T}=\displaystyle\sum_{k=0}^{\infty}\dfrac{(A^T)^k}{k!}=\displaystyle\sum_{k=0}^{\infty}\dfrac{(A^k)^T}{k!}=\left(\displaystyle\sum_{k=0}^{\infty}\dfrac{A^k}{k!}\right)^T=\Big(e^A\Big)^T$