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tan900

Author:tan90

New Resources

  • 【案例】2018年全国1卷理科12题
  • 球體建築師
  • 錐體建築師
  • 判斷球體
  • 球体的体积推导(优化版)

Discover Resources

  • 龍騰4_1-1習6-1
  • 拿破侖定理(外拿破侖)證明二
  • 不盡相異物的排列
  • Pythagorean Theorem Proof with Shearing
  • Copy of 平行四邊形的面積教材一

Discover Topics

  • Function Graph
  • Inequalities
  • Algebra
  • Conditional Probability
  • Rotation
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