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楕円とその焦点

Author:philomathesis

New Resources

  • サイクロイド
  • standingwave-reflection-fixed
  • 二次曲線と離心率
  • 斜めドップラー
  • standingwave

Discover Resources

  • 上半円での複素積分(2)訂正
  • 接線と弦のつくる角
  • 加法定理の証明 2-4A
  • 直極点の軌跡
  • 三角柱の展開

Discover Topics

  • Planes
  • Vectors 3D (Three-Dimensional)
  • Derivative
  • Solids or 3D Shapes
  • Circumcircle or Circumscribed Circle
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