1 . 已知数列
的前
项和为
,则数列
的前2024项和![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9018940318b725158ae598c0c5fc0ea5.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3137442edc9033ee75c2693af5ae0239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8050391385b496e9c059201e4f12600a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9018940318b725158ae598c0c5fc0ea5.png)
您最近一年使用:0次
2 . 在
的展开式中
的系数为__________ .(用数字作答)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a74bd6cb6cb9ec58256632eda5bd9a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d800f03de80068a1172beac3a2c75587.png)
您最近一年使用:0次
3 . 已知等差数列
的公差为
,若集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4ae77b249831fd55c6265148983a9d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4753f4a4456d0df13843b71015bfa14.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知圆
,圆
,点
是圆
上一点,当
的面积最大时,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f7f7f8a4ca4214d568f6d47828f01ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560adea7b0d4fbe4131fc41f3fcbd871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29eaf0ed8d20d6cac5d614570a5e8267.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac832e27ca44c0bf62569ab6ff39644b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
5 . 已知定义在
上的函数
满足
,当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65c51e43ee316fe526f44c0dcdac736d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047056c99b39c70fa40d3c8178e5b631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d2a4a37e7268cfa44a1967a2206c8ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5397a393694098d6fe86fa634c01e237.png)
A.![]() | B.![]() | C.2 | D.![]() |
您最近一年使用:0次
6 . 已知复数
(
是虚数单位),则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/609f30b372e02f122cda080dcb8c48c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
7 . 中国茶文化博大精深,茶水的口感与茶叶类型和水的温度有关.经研究可知:在室温
下,某种绿茶用
的水泡制,经过
后茶水的温度为
,且
.当茶水温度降至
时饮用口感最佳,此时茶水泡制时间大约为( )
(参考数据:
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b1ea1c0b768f231430b1ae0836a4e66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b34d031485478a169bf50a310090f27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd5573e0e86c2f23dae923c5cfae82f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a5f089abc7456b817799fb90001c75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ba7f97057bbf19d0b1bc5b60e1daad7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aecb9e1e36ec32479408bd467859273d.png)
(参考数据:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a1290b63f4ff36431b304da54f0ccc6.png)
A.![]() | B.![]() | C.8min | D.![]() |
您最近一年使用:0次
名校
8 . 设函数
在
上可导,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bc418b52b9016b7ab60a9827cdd23d8.png)
A.![]() | B.![]() | C.![]() | D.以上都不对 |
您最近一年使用:0次
名校
9 . 已知
是等比数列,
,
,则公比
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c9b6e51986fe5d7a7265e0e93adcb4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294e41e71c4207c764c6a80f15fab7be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
A.![]() | B.![]() | C.2 | D.![]() |
您最近一年使用:0次
名校
10 . 已知等差数列
的首项
,公差
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5c1344592c925b273f2cb9b9e47ebbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daf464629fa321a6ff7401ab79f07083.png)
A.5 | B.6 | C.7 | D.9 |
您最近一年使用:0次
2024-05-13更新
|
527次组卷
|
2卷引用:陕西省渭南市华州区咸林中学2023-2024学年高二下学期期中考试数学试题