Chapter 5 References
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Alemayehu Haile and Yismaw Alemu, Mathematics an Introductory Course,
Department of Mathematics, Addis Ababa University
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Demisu Gemeda and Seid Mohammed, Fundamental Cocepts of Algebra, AAU
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Semu Mitiku Kassa, Berhanu Guta Wordofa and Tilahun Abebaw Kebede, Engineering Mathematics I, Galaxy University Books Series, , 2017.
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Edwin J. Purcell, Dale Varberg, Calculus with Analytic Geometry
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G. Chartrand, A. D. Polimeni and P. Zihang, Mathematical proofs: a transition to
advanced mathematics 3rd edition, Pearson Education. Inc.
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Goodman Hirsch, Precalculus-Understanding functions, 2000
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James Ward Brown and Ruel V. Churchill: Complex Numbers and Applications, 7th
edition
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Michael D. Alder: An Introduction to Complex Analysis to Engineers, 1997