Using Rouché’s theorem find the number of zeros of the polynomial \(2z^5-z^3+3z^2-z+8\) in the region \(\{z\mid |z|>1\}\).
Question
Math 6210 • Real Analysis
Fall 2010 • Question 10
Question
Fall 2010 • Question 10
Using Rouché’s theorem find the number of zeros of the polynomial \(2z^5-z^3+3z^2-z+8\) in the region \(\{z\mid |z|>1\}\).