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Author:
zhaoyao
斯蒂芬森的
New Resources
異分母分數減法
畫出對稱圖形
判斷球體
錐體建築師
【案例】2018年全国1卷理科12题
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Locus 軌跡(5T)
題三
Arithmetic Series 等差級數
angle between 2 planes 02 by Mr LO WY
交錯級數(Roger B. Nelsen)
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Set Theory
Angles
Straight Lines
Boxplot
Similarity Transformation or Similarity