11-12高三上·吉林白山·阶段练习
解题方法
1 . 函数
的最小正周期是____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6322175f8fb11df77c2a3930f99b97ee.png)
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11-12高三上·吉林白山·阶段练习
解题方法
2 . 若
,则函数
的零点所在的区间为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37f2e85204817b4cee94f941124acac2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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11-12高三上·吉林白山·阶段练习
解题方法
3 . 已知直线m,n,l,不重合,平面
不重合,下列命题正确的是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
A.若![]() ![]() |
B.若![]() ![]() |
C.若![]() ![]() |
D.若![]() ![]() |
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11-12高三上·吉林白山·阶段练习
解题方法
4 . 已知集合![](https://img.xkw.com/dksih/QBM/2012/2/3/1570712637972480/1570712643018752/STEM/53621d5754db47068a34abcc542bbca0.png)
,
,那么集合
等于
![](https://img.xkw.com/dksih/QBM/2012/2/3/1570712637972480/1570712643018752/STEM/53621d5754db47068a34abcc542bbca0.png)
![](https://img.xkw.com/dksih/QBM/2012/2/3/1570712637972480/1570712643018752/STEM/3eac780ec369471d8219c305b1a60668.png)
![](https://img.xkw.com/dksih/QBM/2012/2/3/1570712637972480/1570712643018752/STEM/d3399791fc554392b94a476f1edb745c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d259db9bb0e132881e875a77d324057.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
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11-12高三上·吉林白山·阶段练习
5 . 在
中,
分别为角
所对的边,且
,
(Ⅰ)求角
;
(Ⅱ)若
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed55c1dd5844dadba09c941a70ab24f3.png)
,
的周长为
,求函数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/185761f9ceaf45a6701a93581dc27e22.png)
(Ⅰ)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffc2817fa590affb5a760a25dc65308.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed55c1dd5844dadba09c941a70ab24f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/2011/12/31/1570670850367488/1570670855880704/STEM/ceed5580cca14ff194a76ef6ed5b17e1.png)
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11-12高三上·吉林白山·阶段练习
名校
6 . 设
是平面上的两个向量,若向量
与
互相垂直.
(Ⅰ)求实数
的值;
(Ⅱ)若
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00c2c78521e50eb6c14a38a241ded7b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9cd8bbf47b69bbd7a6263b041290d11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bca35e52b8430246a1cf96e9e617cce.png)
(Ⅰ)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cde095a97f35f6b708d544608e6a6c4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2adb91c4eea578ed8f41b438200682d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
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2016-12-01更新
|
1151次组卷
|
6卷引用:2011-2012学年吉林省白山市友好学校高三年级12月联考理科数学试卷
(已下线)2011-2012学年吉林省白山市友好学校高三年级12月联考理科数学试卷(已下线)2011-2012学年吉林省白山市友好学校高三年级12月联考理科数学试卷湖北省小池滨江高级中学2018学年度下学期高一年级4月月考数学试卷上海市松江区松江二中2017-2018学年高二上学期第一次月考数学试题江苏省射阳中学2022-2023学年高一下学期3月月考数学试题河南省郑州市外国语中学2017-2018学年高一下学期期中数学试题
11-12高三上·吉林白山·阶段练习
解题方法
7 . 已知
是定义在
上的奇函数,当
时,
的图象如图所示,那么不等式
的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cf664ed944afee2ec6d18b67fd09b06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b94f151c00959a1cd3946e7f8405337.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/506df019815c2c87adccde9efad3a06a.png)
![](https://img.xkw.com/dksih/QBM/2011/12/29/1570637643784192/1570637649182720/STEM/5eca5ce9e09d4d45bca5131a22c76fc1.png?resizew=149)
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8 . 已知某个几何体的三视图如下图(主视图的弧线是半圆),可得这个几何体的体积是_________ .
![](https://img.xkw.com/dksih/QBM/2011/12/31/1570670850367488/1570670855675904/STEM/704eec01b48748569d4def123c8fc6a8.png?resizew=348)
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11-12高三上·吉林白山·阶段练习
解题方法
9 . 已知函数
,
(其中
,
,
),其部分图象如图所示,则
的解析式为( )
![](https://img.xkw.com/dksih/QBM/2011/12/29/1570637643784192/1570637649035264/STEM/df463c2f3cb44b8598ffb7a2faeda82f.png?resizew=340)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5e2a383cb47eb87493e86c8c40caf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c923c64d63d2a195e1982f616c23544.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/2011/12/29/1570637643784192/1570637649035264/STEM/df463c2f3cb44b8598ffb7a2faeda82f.png?resizew=340)
A.![]() | B.![]() |
C.![]() | D.![]() |
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