Hello I'm preparing for an exam, and I was trying to solve the following question: My biggest problem is the cos(z). This is what I have now: integral(|cosz| + |e^|z||/||z|-1|) but what is the next step? Many thanks in advance!!!
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Misunderstood the question.
Last edited by HallsofIvy; Apr 13th 2012 at 09:37 AM.
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