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四次函數圖形觀察
Author:
haofuwei
New Resources
面积解题
凹正方形
中考2019北京-24
外凸的正方形
若隐若现的白点
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公因數應用題
Expectation Value 期望值
軌跡
Area_Perimeter
Example 4
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Mode
Logic
Median Value
Linear Programming or Linear Optimization
Cosine