Evaluate the following integrals: exp(inz) (a) Jc 222-522dz, where C is the circle |z| = 1 with positive orientation. (b) Jcdz, where C is the circle |z| = 2 with positive orientation. exp(2²) (c) Jc (z4+4)-¹dz, where C is the circle |z-1-i = 1 with positive orientation.

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