1 . 若不等式
的解集为
,则
等于_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97f5a3f4fac89aed9ee29850191e62ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e839405d310e959aebf43e5403fdd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
您最近一年使用:0次
2 . 设
为抛物线
的焦点,
为抛物线
上一点,若
,则点
的横坐标为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c1ba86ffc6e5542b62319848c14acaa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77d6c2a7fd916ef091f9acc6aca6f787.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
您最近一年使用:0次
2023-09-12更新
|
629次组卷
|
2卷引用:甘肃省陇南市2023届高三一模文科数学试题
3 . 已知函数
,在
上任取一个实数
,使得
的概率为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6201963fcdd54887f2af50518bd908a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8a1e3728f0005b93fce8fe37e9bfdab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2608a57caffde627dbf140ca22a2ff8a.png)
您最近一年使用:0次
4 . 二项式
的展开式中
的系数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1292a30fc62d9dcaa355e25215079232.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
名校
5 . 设
为抛物线
的焦点,
,
,
为该抛物线上不同的三点,若
,
为坐标原点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69429b4c8548ce637c395ad7ec1a77a7.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac62b1ade07205ae2693ec1ab135def.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93c3e9592e46422306b8e50ec195326e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69429b4c8548ce637c395ad7ec1a77a7.png)
您最近一年使用:0次
2023-09-05更新
|
1127次组卷
|
4卷引用:甘肃省陇南市2023届高三一模理科数学试题
解题方法
6 . 已知正三棱柱
的顶点都在球
的球面上,若正三棱柱
的侧面积为9,则球
的表面积的最小值是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
您最近一年使用:0次
2023-09-05更新
|
361次组卷
|
3卷引用:甘肃省陇南市2023届高三一模理科数学试题
解题方法
7 . 已知数列
的前
项和
,则其通项![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
__________ ,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a3bc907fe03ad648a78548de36bcc6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f155f84ddff6979f88e87b0475e3499d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次
8 . 已知
是定义域为
的奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a75add96f5e4bf9575e7f5e888aa4e22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/029748acac8aaab7ef59f65486f78ddb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a75add96f5e4bf9575e7f5e888aa4e22.png)
您最近一年使用:0次
2023-07-13更新
|
756次组卷
|
4卷引用:甘肃省陇南市九县2022-2023学年高一下学期期末考试数学试题
解题方法
9 . 已知函数
在
上的最小值为
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b186e3b29d78568ca22fe4bf5c23d4ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f69acf8a53a7c9525a9439d6bc271b4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
2023-07-13更新
|
433次组卷
|
4卷引用:甘肃省陇南市九县2022-2023学年高一下学期期末考试数学试题
甘肃省陇南市九县2022-2023学年高一下学期期末考试数学试题甘肃省2022-2023学年高一下学期期末数学试题云南省楚雄州2022-2023学年高一下学期期末考试数学试题(已下线)第五章 三角函数(32类知识归纳+38类题型突破)(5) - 速记·巧练(人教A版2019必修第一册)
解题方法
10 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bab8a97b49de0c48da902132fc09821.png)
___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e4d9d5f8934366ccecf6de0a4f82063.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bab8a97b49de0c48da902132fc09821.png)
您最近一年使用:0次
2023-07-08更新
|
616次组卷
|
5卷引用:甘肃省陇南市九县2022-2023学年高一下学期期末考试数学试题