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phy DSE 2014 Q4c
Author:
kidmancmw
GeoGebra
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龙形曲线-分形龙2
第八周作业1
椭圆内切圆链
盈利與虧蝕
第八周作业3
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Area of Trapezium
[問題] a² + b² = 1, (c-4)² + (d-2)² = 5,求 ad - bc 最大值?
三线八角
數學電腦繪圖與解題
正方形
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Translation
Circle
Mathematics
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