### Annuli Containing All the Zeros of a Polynomial

#### Abstract

polynomial. These results show certain improvements in comparison to some of the earlier results. One

specic example of a polynomial for each of new results provided in this paper, has been generated using

MATLAB to substantiate the improvement in our results over the existing results. A comparative analysis

on the computational results is also done towards the end. Such kind of results on the location of zeros of a

polynomial have wide applications in many areas, such as Signal Processing, Communication Theory etc.

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