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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- December 3rd 2011, 05:18 PMtwittytwitterImaginary 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?

- December 3rd 2011, 06:20 PMDevenoRe: Imaginary Circle
graph an imaginary circle as what? what are x and y? real numbers? complex numbers? we need more information.

- December 3rd 2011, 07:31 PMtwittytwitterRe: Imaginary Circle
x and y are real numbers