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拋物線代數性質,光學性質
Author:
陳家豪
拋物線代數性質,光學性質
GeoGebra
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盈利與虧蝕
双心四边形
椭圆内切圆链
第八周作业
折扣
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special
PMC 2014-15 Q2
Activity 1
向量的座標變換矩陣與線性組合
中考考题旋转全等的探究-4
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Vectors 2D (Two-Dimensional)
Cylinder
Numbers
Secant Line or Secant
Symmetry