名校
1 . 《天才引导的过程——数学中的伟大定理》的作者威廉·邓纳姆曾写道:“如果你想要做加法你需要0,如果你想要做乘法你需要1,如果你想要做微积分你需要e,如果你想要做几何你需要
,如果你想要做复分析你需要i,这是数学的梦之队,他们都在这个方程里”.这里指的方程就是:
,令
,
,则
,令
,
,则
,若数列
满足
,
为数列
的前n项和,则下列结论正确的个数是( )
①
是等比数列 ②
③
④![](https://staticzujuan.xkw.com/quesimg/Upload/formula/671652b1a945f94ac775f4ea035ae59c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd5752d93986b3b1f9ba95f47eefa299.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74195937f9148599c822b424b0f4c0d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7708a6b9d2680e9ccc83a11621b2f41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/125b7ca21620101ac36673a752c14273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64777cf1c6a3e23849ade7a8e17350c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c4df0787d5cec4aef681dcde94423aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f5245952bca295e414baf6e9a862edd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2163fb75e90ad4168859e474ceb362c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/671652b1a945f94ac775f4ea035ae59c.png)
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2022-10-27更新
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5卷引用:甘肃省张掖市某重点校2022-2023学年高三上学期11月月考数学(文)试题