Images 2X 2Y

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2x 2y. X2+y2+z2 формула. 2x-2y-2=|x2+y2+1|. X^2+Y^2=A^2. (X-2)^2+Y^2=4.
X2+y2+z2 формула. 2x-2y-2=|x2+y2+1|. X^2+Y^2=A^2. (X-2)^2+Y^2=4.

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