3. The Laurent series of f (z) about z = 0 is: z(z + 4 5 1 3 1 3 f(z) z? + 64 + ... 4 z² 4 z 16 16 (a) Determine the radius of convergence of the series. (b) Determine the value of the integral of f(z) over the contour of the unit circle |z| = 1 for counterclockwise integration. Hint for (b): Use the Laurent series. %3D

Q: b)

A: Answer Explanation:Step 1: Step 2: Step 3: Step 4:

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