已知
是不为
的有理数,我们把
称为
的差倒数,如:
的差倒数是
,
的差倒数是
,已知
,
是
的差倒数,
是
的差倒数,
是
的差倒数,…,依此类推,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afd21f4cb498101d26b4aaa2e1a6addc.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ebf5e8c5ac0fc22e01967fd0c79bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7c4c708160bfe7e25f6dcbb6f4f3a47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b0c585c482ad8531d20bb5c32a6608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4c492ef0c41f7a2f4c15fb27df44a7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daf464629fa321a6ff7401ab79f07083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afd21f4cb498101d26b4aaa2e1a6addc.png)
更新时间:2024-02-17 18:03:59
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相似题推荐
填空题
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【推荐1】定义一种新的运算:x❉y
,则2❉-3 =____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7051d102026e77707a5148b785d9c344.png)
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【推荐2】已知:如图,这是一种数值转换机的运算程序.
(1)若第
次输入的数为
,则第
次输出的数为
,那么第
次输出的数为 _____ ;
(2)若输入的数为
,求第
次输出的数是 _____ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/4/9bff006e-e958-4071-be21-5a8524d4ca10.png?resizew=254)
(1)若第
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
(2)若输入的数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d91e07104b699c4012be2d26160976a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0474a66dcdf88bde5beabc5adbd58402.png)
您最近一年使用:0次
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【推荐1】a是不为1的有理数,我们把
称为a的和谐数.已知
,a2是a1的和谐数,a3是a2的和谐数,a4是a3的和谐数,……,依此类推.
(1)a3=_____ ;
(2)a2021=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ebf5e8c5ac0fc22e01967fd0c79bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c93e1e98d4725bb33c41517ddafc753.png)
(1)a3=
(2)a2021=
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解题方法
【推荐2】按下图规律,在第四个方框内填入的数应为___________ .
![](https://img.xkw.com/dksih/QBM/2011/12/15/1573305199853568/1573305237651456/STEM/0c6cb0a2ab024c88843956d1d7d0fdeb.png?resizew=343)
您最近一年使用:0次