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楕円①

Author:fnrk
Topic:Ellipse

New Resources

  • 正17角形 作図 regular 17-gon
  • 二次曲線と離心率
  • standingwave
  • sine-wave
  • コイン投げと樹形図

Discover Resources

  • reach_10_7
  • 数Ⅱ教科書p95応用例題5
  • 3つの相似の中心を通る線と円との極線
  • 体積の概念
  • 等力点とフェルマー点は等角共役

Discover Topics

  • Matrices
  • Linear Programming or Linear Optimization
  • Trigonometry
  • Arithmetic Mean
  • Geometry
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