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-40,-20,-10,1,0.1,0.01,0.01,0.001,0.0001,0.00001有什么规律

答案:1  悬赏:20  手机版
解决时间 2021-02-27 20:44
  • 提问者网友:难遇难求
  • 2021-02-27 04:58
-40,-20,-10,1,0.1,0.01,0.01,0.001,0.0001,0.00001有什么规律
最佳答案
  • 五星知识达人网友:春色三分
  • 2021-02-27 05:14

等比数列,(n+1)项/n项=1/2


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