名校
解题方法
1 . 已知函数
,则
的概率为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/355a7ae86b22843754c5d19019e022d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/064a5222fa123994fc74c44d3dd775e0.png)
您最近一年使用:0次
2 . 在等比数列
中,
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/039e4fe671d61e59b96ee525c9df43e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e486c7c64f9af0a47df6b6107f41bdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
3 . 在
中,内角
所对的边分别为
,已知
.
(1)求
的值;
(2)若
.求
的面积
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7a1a716e1b531432e480c9aaa5e37aa.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e83fc057cc607bd5b2398af5c1097a6b.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c74d98d61e8a8c16b23bd767c1e8893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
您最近一年使用:0次
4 . 已知直线
与直线
,若
,则
的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1acfb40140ca16b8aa6518e86f6c0090.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f0ba765ed7fb20052fd6a795a2283df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ce08b357f11ef44c3e8207ac574422a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f26cc7567edf24a3a8cece3411ea43.png)
您最近一年使用:0次
解题方法
5 . 已知
满足约束条件
,则
的最小值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0646c197754abd266fdf7b3fccb64d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a125cb40ab3d54de9f3a444032af5e4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 在
中,三内角
所对的边分别为
,且
,则
的面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3e9c36404f9b99318b9b6a8eae49b15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
解题方法
7 . 已知实数
满足约束条件
,则目标函数
的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f005fe8e977bd0d77d8add943854220.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e62321c1d98bd7f215e42822f4677621.png)
您最近一年使用:0次
8 . 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
9 . 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.![]() |
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解题方法
10 .
,
满足约束条件
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3f08fa3e9b3d341a73b699dfb400f94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7c99486743e17633d086d868f0680c.png)
您最近一年使用:0次