A visual proof for the sum of the first n squares and for the sum of the first n factorials of order two

被引:3
|
作者
Goldoni, G
机构
[1] Civico Planetario “F. Martino”,
来源
MATHEMATICAL INTELLIGENCER | 2002年 / 24卷 / 04期
关键词
Pyramid; Mathematical Intelligencer; Optimal Probability; Random Strategy; Antipodal Point;
D O I
10.1007/BF03025326
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
引用
收藏
页码:67 / 69
页数:3
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