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Math Help - Integral of Z^20 dz over different contours.

  1. #1
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    Integral of Z^20 dz over different contours.

    (a) Evaluate the line integral giving your answer in the form of a + ib, ll, be IR:.

    Integral of Z^20 dz

    where Cis:
    i. the line segment going from z = -i to z = 1 + i
    ii. the lower half of the circle Izi = 3.
    (You may find using the polar- form of complex numbers useful when computing large powers.)
    Last edited by mr fantastic; March 25th 2011 at 04:13 AM. Reason: Re-titled.
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    Quote Originally Posted by davy337 View Post
    (a) Evaluate the line integral giving your answer in the form of a + ib, ll, be IR:.

    Integral of Z^20 dz

    where Cis:
    i. the line segment going from z = -i to z = 1 + i
    ii. the lower half of the circle Izi = 3.
    (You may find using the polar- form of complex numbers useful when computing large powers.)
    Thanks for the advice on the which coordinate system, but I have a suggestion as well. First, you give it a shot so the members can see where are you struggling and then provide the necessary guidance to you.
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  3. #3
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    Quote Originally Posted by dwsmith View Post
    Thanks for the advice on the which coordinate system, but I have a suggestion as well. First, you give it a shot so the members can see where are you struggling and then provide the necessary guidance to you.
    I would like to support what is said in the pevious post and remind members of MHF policy (clearly stated in the forum rules).
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