- improper hyperplane
- мат.несобственная гиперплоскость
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Reflection (mathematics) — This article is about reflection in geometry. For reflexivity of binary relations, see reflexive relation. A reflection through an axis followed by a reflection across a second axis parallel to the first one results in a total motion which is a… … Wikipedia
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