名校
解题方法
1 . 已知的
,
的定义域为
,且
(
),
,若
为奇函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5cc6ff86241ec8164658361feaaf7ba.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7b4fcb7c569593d71a681b4b9fdb3d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a455b9a80c9251eeecb9cbedcdd1c085.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5cc6ff86241ec8164658361feaaf7ba.png)
您最近一年使用:0次
名校
解题方法
2 . 在棱长为1的正方体中,
,
分别为线段
和
上的动点,且
,则
的最小值为
您最近一年使用:0次
名校
解题方法
3 . 已知向量
,
,
,若
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43fa9307f35580493bf435ac6a464b25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6700c13f6c32d1b8a5abf5841300beaa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55199c7e7e37c35f31e113fa2d3dfc1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffd9354fff95741bd1943ca01b96731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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名校
4 . 已知正项等比数列
满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ebce85ea9bc18815ef8887057030a63.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/105fd92af4a217572cc971e485b450c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19878ce80bb88daa9d35eac25dbca6ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ebce85ea9bc18815ef8887057030a63.png)
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2023-12-15更新
|
1220次组卷
|
2卷引用:河南省青桐鸣2024届高三上学期12月大联考数学试题
名校
5 . 已知等差数列
中,
,则数列前9项和
最大值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32e572a65f80ea5b548b6f72b1110a8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05201ef79a5d5904f492845396fb5470.png)
您最近一年使用:0次
名校
解题方法
6 . 在
中,已知
边上的高等于
,当角
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e33e8045277a342dbbaff481815bd532.png)
_____ ;当角
时,
的最大值为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc78256f4c7a57810c48a113c6f1fe4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4376af85e07b29051a812ff3fcda61a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e33e8045277a342dbbaff481815bd532.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67acf6f4fc0f4005864e9ca5b41859bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a24a8f5e8fb89381f8add6549170345.png)
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2024-01-25更新
|
826次组卷
|
4卷引用:河南省信阳市新县高级中学2024届高三考前第一次适应性考试数学试题
7 . 已知双曲线
的离心率为
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7dcd377e5340f6a1ae2638baee098ef.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6a779fa59884944f742ff3ee8e97bef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2b6336474789add96f701fedbb8efca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7dcd377e5340f6a1ae2638baee098ef.png)
您最近一年使用:0次
8 . 已知双曲线
的左、右焦点分别为
,
,垂直于
轴的直线
经过
且与双曲线交于
、
两点,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8957543c6705325966fb3d14ef016e73.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77c4f0f345262589806eba13ededd02b.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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.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/ae5a64bcb77f5f64e4af6930c249a270.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8957543c6705325966fb3d14ef016e73.png)
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解题方法
9 . 如图,在棱长为1 的正方体
中,
是棱
(不包含端点)上一动点,则三棱锥
的体积的取值范围为 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6853f6efe615d6813d6cdc298d1ce543.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d02b34643b9743d92d4dd612c7f6ef4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f308db3acbee5959ec6b47906d934a6f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/921bd517-bf47-46c7-8610-9d249d227d3b.png?resizew=160)
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10 . 已知定义在
上的函数
满足
为
的导函数,当
时,
,则不等式
的解集为_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7593ecf2dae2c1529f836f3652dd3e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ed1d85bc97496a88372aeaacd1562f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baade51086d9c09dff76b8ff8d1421a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1dc50507511f09273703638a2d40e54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd0d247555300b1c02d7832ef7a301ae.png)
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2024-01-03更新
|
609次组卷
|
7卷引用:河南省许济洛平2024届高三上学期第二次质量检测数学试题
河南省许济洛平2024届高三上学期第二次质量检测数学试题四川省宜宾市第六中学校2024届高三上学期期末数学(文)试题四川省宜宾市第六中学校2024届高三上学期期末数学(理)试题(已下线)专题1.7利用导函数构造原函数(强化训练)-2023-2024学年高二数学下学期重难点突破及混淆易错规避(人教A版2019)(已下线)黄金卷07(已下线)黄金卷08(已下线)5.3.1函数的单调性——课堂例题