Determine the number of zeros, counting multiplicities, of the polynomial (a) z4 + 3z3 + 6; (b)
Question:
(a) z4 + 3z3 + 6;
(b) z4 − 2z3 + 9z2 + z − 1;
(c) z5 + 3z3 + z2 + 1
Inside the circle |z| = 2.
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Let C denote the circle z 2 a The polynomial z 4 3z 3 6 can be written as the ...View the full answer
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Related Book For
Complex Variables and Applications
ISBN: 978-0073051949
8th edition
Authors: James Brown, Ruel Churchill
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