字幕表 動画を再生する 英語字幕をプリント Euclidean geometry, dating back to around 300 BC with the Greek mathematician Euclid, forms the foundation of geometric understanding through his work "Elements." A central aspect of Euclidean geometry is the parallel postulate, stating that parallel lines never intersect. However, a historical misinterpretation, particularly in the early study of geometry, involved the logical fallacy of denying the antecedent. This fallacy manifested in the incorrect belief that if two lines are not parallel, they must intersect, neglecting the possibility of skew lines in three-dimensional space, which are non-parallel yet do not intersect as they lie in different planes. This early misconception underscores a limited understanding of geometry, primarily confined to two dimensions. The later development and formalization of three-dimensional geometry clarified this misunderstanding.
B1 中級 Parallel Postulate: How denying the antecedent affect early interpretations of Euclidean Geometry 18 1 Shao Chieh Lo に公開 2023 年 11 月 30 日 シェア シェア 保存 報告 動画の中の単語