please help me to determine the number of zeros of the following function in the disk D(0,2) by using Rouche's Th:
$\displaystyle f(z)=z^2e^z-z, z\in D(0,2)$
z is a complex number!~
please help me to determine the number of zeros of the following function in the disk D(0,2) by using Rouche's Th:
$\displaystyle f(z)=z^2e^z-z, z\in D(0,2)$
z is a complex number!~