短期什么工作最快赚钱:所有奇数的倒数和是多少啊???

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/06 08:03:55
所有奇数的倒数和是多少啊???(所有正奇数)

1.9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999.................................................................................................

极限 趋近2

并不是趋近于2!