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Math Help - Complex Numbers

  1. #1
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    Sep 2007
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    Question Complex Numbers

    I got a question:
    Find the Cartesian inequation for the region represented by
    |z+5-i| <= (1/3) |z+3+2i|

    But its saying it once the answer in the "natural" form? How do i do this?

    Also how do i find the centre and radius of that circle? if possible?


    Thanks
    phil
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  2. #2
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    Sep 2007
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    Its ok i solved this.
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