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Unformatted text preview: riented counterclockwise. Compute
2
z − 4z + 2
dz.
z−2
C 4. (10 points ) Compute C z
dz
(z − 1)(z − i) where C = {z  = 2} is the circle of radius of radius 2 centred at the origin oriented
counterclockwise. 5. (10 points ) Suppose that z = x + iy ∈ C and consider the function
f (z ) = x2 + iy 2 . Determine where f (z ) is diﬀerentiable and compute f (z ) at the points of diﬀerentiability. 1...
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This document was uploaded on 03/03/2014 for the course MATH 312 at University of Regina.
 Fall '10
 DenisHanson
 Math

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