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1 . 泰勒公式通俗的讲就是用一个多项式函数去逼近一个给定的函数,也叫泰勒展开式,下面给出两个泰勒展开式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/479a14f6e8881b7afd15ec7071ca950e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7129e4fdcbdf718eebedb4a69b8dbaa1.png)
由此可以判断下列各式正确的是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/479a14f6e8881b7afd15ec7071ca950e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7129e4fdcbdf718eebedb4a69b8dbaa1.png)
由此可以判断下列各式正确的是( ).
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-04-24更新
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4卷引用:辽宁省部分学校2022-2023学年高三下学期第二次模拟考试数学试题
辽宁省部分学校2022-2023学年高三下学期第二次模拟考试数学试题(已下线)模块六 专题4 易错题目重组卷(辽宁卷)(已下线)黄金卷03广东省梅州市兴宁市第一中学2023-2024学年高二下学期月考一(3月)数学试题
2 . 记
行
列的数阵中第
行
列的数为
,数阵内所有数之和为
.若
,
,
,
,
,则定义
.根据以上定义,计算
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7600d2cfbdc6146db96cc545706004f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4ba1bbe411bc71bca016d3fd82352f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318c9cdd41802fa89a96c1c37d52689c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f05595aa7994885ed05f1de0033da31a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4c9705e4d8649224c47228f0d1d0f2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2aba5fe219fbc5425be7c26f2d33368.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c49cc81bb63745e8267366ef9476086b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3644ba1d482cf220ae8e89c766e19a72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b56201f5592683db0fa134075eb9f8ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df287293f4a8ccbf0aebebade10f572c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 已知
、
、
、
都是非零实数,
成立的充要条件是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4e31626639e5ac88320f7c26152495e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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