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Math Help - Imaginary Circle

  1. #1
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    Imaginary Circle

    How would I graph an imaginary circle, such as x^2+y^2=-4? Would it just be in a circle in the complex plane with center (0,0) and radius 2?
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  2. #2
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    Re: Imaginary Circle

    graph an imaginary circle as what? what are x and y? real numbers? complex numbers? we need more information.
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  3. #3
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    Re: Imaginary Circle

    x and y are real numbers
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