名校
解题方法
1 . 数列
满足
,
,其中
为函数
的极值点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/937a5ce68a8879f05b81aaa3d79a67a3.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38b373561c8723cc77af6ec3d4197c35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea0d18d67eec6b873b1d8de8098460b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05cc11a711b91a88713651d74d33779e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/937a5ce68a8879f05b81aaa3d79a67a3.png)
您最近一年使用:0次
2024-06-15更新
|
158次组卷
|
2卷引用:江苏省泰州市2024届高三下学期四模数学试题
名校
2 . 已知
为虚数单位,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc4e224c44c0bac2b6695c0c24483a56.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-15更新
|
153次组卷
|
2卷引用:江苏省泰州市2024届高三下学期四模数学试题
名校
3 . 已知复数
,
是关于
的方程
的两根,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13e49a38c1038a0a7427cd0e796d20e8.png)
A.![]() | B.![]() |
C.![]() | D.若![]() ![]() |
您最近一年使用:0次
名校
解题方法
4 . 若复数
,
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/727e57fe2d6605a7b6dd8d3b85085432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d9f837681877eda4e34f5c9bbf5597.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66a40e2b6c49f849119ad4a3f2e79530.png)
A.1 | B.2 | C.9 | D.3 |
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5 . 已知复数
满足
(
为虚数单位),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca6986411a69b2dde9f7588dce339ca8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
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名校
6 . 牛顿迭代法是求方程近似解的一种方法.如图,方程
的根就是函数
的零点r,取初始值
,
的图象在点(
,
)处的切线与x轴的交点的横坐标为
,
的图象在点(
,
)处的切线与x轴的交点的横坐标为
,一直继续下去,得到
,
,…,
,它们越来越接近r.设函数
,
,用牛顿迭代法得到
,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3047d4ab078dafc06c047bcbf0a6ffaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7417645b760b0e03cfe0bcdaa6a1d93e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/915b3d29d0c7dd83c188e3ce31f52fc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](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/3282e5fde4ae53fcb1bb072a685304c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28c5be3b64a8022519988f2dfdffe19e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c5603d29560e66b2293cea1e3b02289.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48815b3dc4c787c9a8f8493de53c1c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
A.1 | B.![]() | C.![]() | D.![]() |
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7 . 已知函数
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2df5549a3b6015eda3e38247ed01f725.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
A.当![]() ![]() |
B.当![]() ![]() ![]() |
C.若![]() ![]() ![]() |
D.若方程![]() ![]() |
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8 . 已知 ,则
( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 设函数
在
处可导,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11abb76da45ffa52b47c3a6b9a03ac7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683400c39ecc33df0debf3de86612efb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55f2c42327c393ea02bc0b25aaf9a7d.png)
A.![]() | B.![]() | C.1 | D.-1 |
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解题方法
10 . 已知i(i是虚数单位)是方程
的根,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab07ff1f324c5972be3448bf484e1e3d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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