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Math Help - Whats wrong with the integration??

  1. #1
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    Whats wrong with the integration??

    What wrong with the following 2 integrations:




    is z bar.

    I looked through it and couldn't find anything. Is there something i am missing?
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  2. #2
    Moo
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    Hello,

    If z=a+ib, then \bar{z}=a-ib

    So when replacing in the second integral, you made a mistake

    But the result corresponds to the right thing ? Oo
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  3. #3
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    What would be the numerical value of each of the integrals?
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    Quote Originally Posted by lacy1104 View Post
    What wrong with the following 2 integrations:




    is z bar.

    I looked through it and couldn't find anything. Is there something i am missing?
    Both of these integrals depend on the path you are taking from 0 to 1 + i. For example going from 0 to 1, then from 1 to 1 + i gives (3/2) + (1/2)i. Going along the straight line from 0 to 1 + i gives (1/2)i.

    -Dan
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