名校
解题方法
1 . 若平面向量
,
,
两两的夹角相等,且
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7891ac38d0087802fafc88ec9e5bc89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a0b19e69be46452425916a0fcb49c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a1fbde1de351bce74ea7736f16340a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7af485413186ab3208767bc6637fb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/856257379ffdc3939b9aaea9007a6951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f6b07640a27cf91c0a1c4d6c7457652.png)
A.![]() | B.5 | C.![]() | D.![]() ![]() |
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2 . 如图所示,在三棱柱
中,若点
分别满足
,
,平面
将三棱柱分成体积为
的两部分,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad056c25c0fdcbcc765eb5cbc6093f2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70081f501627010e3afdf999c08cac16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee4139d603481deefdc0aab2b753c44c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85987061f1bc095faaa296d32f13b316.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f46bd37096f7014e00fd079823b6c3c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e68300e9ff6b6ea7943bdd2b3658b2c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 已知函数
为奇函数,其图象在点
处的切线方程为
,记
的导函数为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b76ab35fb2b82bb645aea1e3dcdfd45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eed461026f69fe9ab2c5dc12af8ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce355157e6f86449245ab7958edf1aed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fca9363ef93a1d0d413de1d9d5b84da8.png)
A.2 | B.![]() | C.![]() | D.![]() |
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4 . 已知集合
,则
的取值集合为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6856b5c4f69110619b4c00aada6108a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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5 . 若用长度分别为1,2,a的三支木棒拼成一个钝角三角形,则a的取值范围为________ .
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7日内更新
|
335次组卷
|
6卷引用:河南省南阳市第一中学校2023-2024学年高一下学期5月月考数学试题
河南省南阳市第一中学校2023-2024学年高一下学期5月月考数学试题河南省濮阳市部分名校2023-2024学年高一下学期5月质量检测数学试题山西省临汾市名校联考2023-2024学年高一下学期5月质量检测数学试题金科新未来大联考2023-2024学年高一下学期5月质量检测数学试题(已下线)专题05 解三角形(1)-期末考点大串讲(人教B版2019必修第四册)(已下线)第1套 全真模拟卷 (中等)【高一期末复习全真模拟】
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6 .
是
内一点,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2239bd932c3e449b8179fbfa9a426478.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/932979fbd93c8f58f804a448d4a4983c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7日内更新
|
610次组卷
|
7卷引用:河南省创新发展联盟2023-2024学年高一下学期第三次月考(5月)数学试题
7 . 已知随机变量
.若
,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/631429c4c924638d9f6688ecda1094fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0d3b87c7a12dbc09431c3d7f1ee15c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fff2a4ff51fc6426d3da21684d40cef6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
8 . 已知
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98bf714243ea0c82a41a9ac522419c71.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0e0b7ea88c249f732cc72307c201d5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd93e024f9da7dc64037b7fb47a79b41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
10 . 将函数
(
)的的图象向左平移
个单位长度,得到函数
的图象,若
,则φ的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e1b6f2b9eaffe62a1410817ca8537b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e04b2fa62cb0e22d7268848987abc0c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cb42598e0e1ad6f50f9fa3b69d753ec.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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