13-14高二下·辽宁·期末
1 . 给出四个等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876d453473dd136199f4fd4653f00a47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53c94a6df5bddbb2b7f8733a16af2157.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ae9bec2cba7031e203972797317c51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89edf0f82e6ad17097a142aaf85d3e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07096af3b99fd1cb11c31f19a2c6408e.png)
(1)写出第5,6个等式,并猜测第
个等式;
(2)用数学归纳法证明你猜测的等式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876d453473dd136199f4fd4653f00a47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53c94a6df5bddbb2b7f8733a16af2157.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ae9bec2cba7031e203972797317c51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89edf0f82e6ad17097a142aaf85d3e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07096af3b99fd1cb11c31f19a2c6408e.png)
(1)写出第5,6个等式,并猜测第
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f636df3ea3c910b25ca80b6cad9a2233.png)
(2)用数学归纳法证明你猜测的等式.
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2016-12-03更新
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4卷引用:安徽省合肥八中2017-2018学年高二第二学期期中考试数学(理)试题
安徽省合肥八中2017-2018学年高二第二学期期中考试数学(理)试题(已下线)2013-2014学年辽宁省实验中学分校高二新疆班下学期期末数学试卷2019届高考数学(理)全程训练:天天练42 推理与证明黑龙江省海林市朝鲜族中学人教版高中数学选修2-2同步练习:滚动习题第二章 推理与证明[范围2.1~2.3]