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橢圓內的光線反射 獻給聰哥
Author:
宋政蒲
Topic:
Ellipse
,
Reflection
橢圓內的光線反射
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
【案例】圆柱体内放置一个大球六个小球
第八周作业
直角坐標平面上的旋轉變換
判斷球體
Discover Resources
例題11
Vector equation in R2
正餘弦函數疊合
平面向量
同餘
Discover Topics
Rectangle
Trigonometry
Tangent Function
Logic
Cylinder