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operation of matrix
Author:
华杰 苏
Topic:
Matrices
GeoGebra
New Resources
兩位數加法
判斷球體
兩位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
画直线等分三角形的面积
Discover Resources
開始製作你的GGB
二元一次方程式2
例题2（P点可拖动）
祖暅原理
探究三角形的全等條件
Discover Topics
Pie Chart or Circle Chart
Centroid or Barycenter
Linear Equations
Vectors 2D (Two-Dimensional)
Geometric Mean