Journal:
:international journal of nonlinear analysis and applications0
bashir ahmad zargar department of mathematics, university of kashmir, hazratbal, srinagar manzoor ahmad department of mathematics, university of kashmir, hazratbal, srinagar
let $p$ be a complex polynomial of the form $p(z)=zdisplaystyleprod_{k=1}^{n-1}(z-z_{k})$,where $|z_k|ge 1,1le kle n-1$ then $ p^prime(z)ne 0$. if $|z|
