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  1. Top | #1

    Mar 2011
    9
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    Thanked: 3761


  2. Top | #2

    Mar 2011
    9
    0.62
    _ -
    2,996
    Thanked: 3761

  3. Top | #3

    Mar 2011
    9
    0.62
    _ -
    2,996
    Thanked: 3761

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    Sep 2013
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    Feb 2011
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    Thanked: 7411

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    ; 10-15-2013 01:16 PM

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  9. Top | #6

    Jul 2013
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    (x^2/a^2+y^2/b^2=1) (x1,y1) xx1/a^2+yy1/b^2=1 a,b R

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