名校
1 . 已知函数
为偶函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b9ecb7d5b18ad584b0f8da08d193e3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
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2 . 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)
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3 . 已知点
,向量
,
,点
满足
,则点
的坐标为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19b62194097ac66a5093c57fca2f5b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08a145371e1b500a35295b4d70078b9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dab7c6a1b8663eb52222d1722431c970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbe51a2c12e6f14dea578d8adf9f81fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
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4 . 已知角
终边上一点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbdfecc9c61e22a29c06152a1415991b.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f57f41842628a2f1138a9f0e7939fb20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbdfecc9c61e22a29c06152a1415991b.png)
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5 . 数列
的前
项和为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b2778e2dadff4d91102e6046bb5def8.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96cfff7bad3603b5b47d2ac03420dadc.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/9b2778e2dadff4d91102e6046bb5def8.png)
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6 . 已知
为等差数列,
,
,则该数列的正数项共有______ 项.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b85a4098de9e43e97a401a4eab0a1fcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c56f0d0b8d87a8bceb16c03fd048775.png)
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7 . 已知数列
的通项公式
,则
等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ea3a4112aa86c993246c684b9a76046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bf49d5ae5259c6d2024f7409b5975c3.png)
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8 . 已知向量
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6c14bf78fac37ddfe6e6efbbb64f967.png)
_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cadb456f43065bff1bf0167dcb6cd1dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bfa9f707159864b8b3e2f308493738e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6c14bf78fac37ddfe6e6efbbb64f967.png)
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2024-05-14更新
|
480次组卷
|
3卷引用:陕西省西安市第一中学2023-2024学年高三下学期4月月考理科数学试题
名校
解题方法
9 . 已知抛物线
:
,
:
的焦点分别为
,
,一条平行于x轴的直线与
,
分别交于点A,B,若
,则四边形
的面积为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b072ff6d1b83232bebd7d4709ffba4ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d5545195ade2bda359e683715332e83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbff086dae0e9338c0c231505dfbe419.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d3fceb6e29c33495c46f64576166aac.png)
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2024-05-14更新
|
432次组卷
|
3卷引用:陕西省西安市第一中学2023-2024学年高三下学期4月月考理科数学试题
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10 . 已知函数
.设k为正数,对于任意x,若
,
二者中至少有一个大于2,则
的取值范围是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/171c4f4e98da070d52dd85c468dbfd98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d09a2b7c019dae83e027830b82b3ee8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/338a48ceb08b63ca1f2f6642d9274f05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2024-05-14更新
|
272次组卷
|
2卷引用:陕西省西安市第一中学2023-2024学年高三下学期4月月考理科数学试题