1549312215-Complex_Analysis_for_Mathematics_and_Engineering_5th_edition__Mathews

222 CHAPTER 6 • COMPLEX INTEGRATION

x

Figure 6.22 A simple connected domain D containing the simple closed contour C that
does not contain the origin.

Figure 6.23 The domain D that contains the simple closed contours C 1 and C 2 and

the region between them.