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数学I 2次関数の符号(2)

Author:田畑吉栄

New Resources

  • 円の伸開線
  • 正17角形 作図 regular 17-gon 2
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  • standingwave
  • カージオイド

Discover Resources

  • 9点円(三角形の不思議な円)
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  • 内接楕円の作図の証明
  • 鳩の巣原理_正方形(分割あり)
  • 円錐の切断

Discover Topics

  • Piecewise Functions
  • Upper and Lower Sum or Riemann Sum
  • Logic
  • Means
  • Complex Numbers
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