Complex Numbers

Harold Cohen ()
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Harold Cohen: California State University, Los Angeles, Department of Physics and Astronomy

Chapter Chapter 2 in Complex Analysis with Applications in Science and Engineering, 2007, pp 5-35 from Springer

Abstract: Abstract The complex conjugate of a complex number z is denoted by z*. It is obtained by replacing i by −i everywhere it appears in the complex number. The complex conjugate of (1.5) $$ z = x + iy $$ is defined as (2.1) $$ z^* = x - iy $$ The Argand diagrams of a complex number and its conjugate are shown in fig. 2.1. Figure 2.1 Argand diagram of z and z*

Keywords: Unit Circle; Alternate Curren; Polar Form; Equivalent Resistor; Pythagorean Theorem (search for similar items in EconPapers)
Date: 2007
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DOI: 10.1007/978-0-387-73058-5_2

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