求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba73f42e013064d9a2606f45e0650e75.png)
2021高二·全国·专题练习 查看更多[7]
(已下线)专题十二 数学归纳法-2020-2021学年高中数学专题题型精讲精练(2019人教B版选择性必修第三册)(已下线)数学归纳法(已下线)4.4 数学归纳法(1)(已下线)4.4 数学归纳法(6大题型)-【题型分类归纳】2023-2024学年高二数学同步讲与练(苏教版2019选择性必修第一册)(已下线)5.5数学归纳法(分层练习,6大题型)-2023-2024学年高二数学同步精品课堂(人教B版2019选择性必修第三册)1.5 数学归纳法7种常见考法归类(1)(已下线)4.4 数学归纳法(6大题型)精讲-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第二册)
更新时间:2021-10-05 22:07:33
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解答题-问答题
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适中
(0.65)
【推荐1】已知数列
满足
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7217cd45148fe0d195c39d3641e31bd7.png)
(1)求
的值并猜想数列
的通项公式;
(2)用数学归纳法证明你的猜想.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2798e1dcab1f7f0fe3b8a94b3cd6a88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2674246c2b819fff468f4ad8fa393a98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7217cd45148fe0d195c39d3641e31bd7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed529240a883f68f0921e818addeb9c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
(2)用数学归纳法证明你的猜想.
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知数列
满足
,且
.
(1)用数学归纳法证明
;
(2)设
,求数列
的通项公式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e976c0663fa749ca749f99842d21ca03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/195fc747e2fc50cb6df2c844d51e4d80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f315a5248492d1c06469155fb44d7145.png)
(1)用数学归纳法证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31db4d335a667545ee9746864789863f.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bab24c9bfab03e6a320edd3c028f57c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
您最近一年使用:0次
解答题-证明题
|
适中
(0.65)
解题方法
【推荐2】已知函数
,
,若函数
的图象在
处的切线平行于
轴且数列
满足
.
(1)求当
时,用
表示
的关系式;
(2)若
,求证:任意
,都有
成立.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36677679bef51ee6028252bcac01a89c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3471484b64504fc545398f52be830010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f53c18207033dfc6a93f5e578530ab4.png)
(1)求当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e167b43045b3297248e334c41c621b8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7e8aacaab35df64cdf30578fe78dbba.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6259e837ae77af00fa394a87a6e6436.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a5b96bbea0b8ee02492011a310f3751.png)
您最近一年使用:0次