Let D be the domain that contains the whole complex plane except the origin and the...
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Let D be the domain that contains the whole complex plane except the origin and the negative real axis. Let be an arbitrary contour lying completely inside D, and starts from 1 and ends at a point a. Show that dz = Log a. Let D be the domain that contains the whole complex plane except the origin and the negative real axis. Let be an arbitrary contour lying completely inside D, and starts from 1 and ends at a point a. Show that dz = Log a.
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