1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 00:59:55
1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|1/3-1/2|+|1/4-1/3|+...+|1/100-
1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|
1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|
1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|
l1/3-1/2|+|1/4-1/3|+...+|1/100-1/99|
=1/2-1/3+1/3-1/4+...+1/99-1/100
=1-1/100
=99/100
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