Question: () Verify the Cauchy's theorem for the given functions over C where C is the square with vertices 1+i,1-i, -1+i,-1-i. a) f(z) = 322

() Verify the Cauchy's theorem for the given functions over C where

() Verify the Cauchy's theorem for the given functions over C where C is the square with vertices 1+i,1-i, -1+i,-1-i. a) f(z) = 322 + iz 4 b) f(2) = 5 sin 2z c) f(z) = 3 cosh(2+ 2)

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