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\textbf{Math 425: Complex Variables}
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\textbf{Quiz 4}\quad \textsl{February 15, 2002}

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1. Define a complex line integral $\int_\gamma f(z)\,dz$.

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2. Let $\gamma$ be a circle of radius 3 centered at 1. Compute $\int_\gamma
\frac{z+1}{z-1}\,dz$.

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3. Let $\gamma$ be a smooth simple closed curve. Use Green's Theorem to
compute $\int_\gamma e^z\,dz$.

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