# Urgent solve this problem - 2

1. Dec 7, 2011

### isolet

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution
Sorry for other problem but very important for my lesson.

http://a1112.hizliresim.com/s/7/yv46.jpg [Broken]

Last edited by a moderator: May 5, 2017
2. Dec 7, 2011

### HallsofIvy

Staff Emeritus
No, "$C_R$" is not a "a zero", it is part of your contour. Perhaps you meant that i is a zero of the denominator and so is a pole, of order p, of the integrand. There is a general formula for the residue at a pole.

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