Question: . Use Cauchy's integral formula to evaluate (a) (b) (c) z4 Z Samy z dz Hint: consider the function f(z) == == (z+1)(x +

. Use Cauchy's integral formula to evaluate (a) (b) (c) z4 Z Samy z dz Hint: consider the function f(z) == == (z+1)(x + 1) 1 Lestoy 2 + 1 dz C(0) Hint: use partial fractions to write this as the sum of two integrals. for any mN with m > 2. z3 dz Lestos (2-1)m da

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