S shermaine New Member May 3, 2009 #1 Hi, Any one can advise me how to do this question for contour integral of sin( z - 1) / (z - 1 ) ^ 101 dz where the contour C is |z + 1| = 5 and how to define whethe these are removable singularity? (1) z ^2/ sin z (2) cos z/ z - sin z/z^2 + z Thanks.
Hi, Any one can advise me how to do this question for contour integral of sin( z - 1) / (z - 1 ) ^ 101 dz where the contour C is |z + 1| = 5 and how to define whethe these are removable singularity? (1) z ^2/ sin z (2) cos z/ z - sin z/z^2 + z Thanks.