![]() Get key information about the МАЛЕ ПРИВАТНЕ ПІДПРИЄМСТВО "СФЕРА-3" enterprise.Ĭomplete information about this enterprise will help accounting departments in making decisions about whether to work with this counterparty. The 3-sphere is the boundary of a 4-ball in four-dimensional space.The 2-sphere, often simply called a sphere, is the boundary of a 3-ball in three-dimensional space.The 1-sphere is a circle, the circumference of a disk ( 2-ball) in the two-dimensional plane.The 0-sphere is the pair of points at the ends of a line segment ( 1-ball).Its interior, consisting of all points closer to the center than the radius, is an ( n + 1)-dimensional ball. The n-sphere is the setting for n-dimensional spherical geometry.Ĭonsidered extrinsically, as a hypersurface embedded in ( n + 1)-dimensional Euclidean space, an n-sphere is the locus of points at equal distance (the radius) from a given center point. In mathematics, an n-sphere or hypersphere is an n- dimensional generalization of the 1-dimensional circle and 2-dimensional sphere to any non-negative integer n. ![]() All of the curves are circles: the curves that intersect ⟨0,0,0,1⟩ have an infinite radius (= straight line). Due to the conformal property of the stereographic projection, the curves intersect each other orthogonally (in the yellow points) as in 4D. ![]() This image shows three coordinate directions projected to 3-space: parallels (red), meridians (blue) and hypermeridians (green). Generalized sphere of dimension n (mathematics) 2-sphere wireframe as an orthogonal projection Just as a stereographic projection can project a sphere's surface to a plane, it can also project a 3-sphere into 3-space. ![]()
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