Example 1.1.9 (c): Algebra with complex numbers

Rewrite z/w in the form a + i b.
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We let z = x + iy and w = u + iv and, as before, we use the fact that:

(u + iv) (u - iv) = u2 + v2

Then:


     
where
and


Interactive Complex Analysis, ver. 1.0.0
(c) 2006-2007, Bert G. Wachsmuth
Page last modified: May 29, 2007