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![8. Determine the integrals along a closed curve oriented counterclockwise in the complex domain:
(a) [5pts] \( \oint_{C} \fra](https://media.cheggcdn.com/media/88c/88cf1789-75b5-46ae-8731-604ef8967092/phpvQq00o)
Expert Answer
(a) For (a), we have:?_{C} dz/(z^5+z^4+z^3+z^2)??Cdzz5+z4+z3+z2==?C?(2cos?t+2isin?t)5+(2cos?t+2isin?t)4+(2cos?t+2isin?t)3(2cos?t+2isin?t)2d