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1.4.4利用空间向量判断直线与平面平行
Author:
李三军
Topic:
Vectors 3D (Three-Dimensional)
,
Cuboid
,
Geometry
,
Mathematics
,
Planes
,
Solids or 3D Shapes
GeoGebra
New Resources
祖冲之的期望：内棋与外棋
第八周作业2
撒针估算面积实验
常见四边形是否是双心四边形
第八周作业3
Discover Resources
waaachen0001
Special Lines & Centres of Triangles 三角形的特殊線和中心
梯形
Cardioid: r=1-cosθ
tytyty
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Binomial Distribution
Square
Scatter Plot
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Poisson Distribution