Find the following Laurent expansions (i.c., determine the coefficients bk). (a) The function f(2)=e² + e¹/² on the annulus {z € C: 0 < |z|<∞0}. (b) The function f(2)= (c) The function f(z) = on the annulus {z € C: 1 < |z − 1| <2}. on the annulus {z € C: 0 < |z − 1|<∞0}. (d) The function f(2)=+¹₁+¹₂ on {z € C: 0.

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