解题方法
1 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c926602d8f20e7fbbb8b03bbb01b7e6f.png)
___________ ;
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b6e0579aa6df072050c82e3d27b2cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c926602d8f20e7fbbb8b03bbb01b7e6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b55da58f94acdd8af12776547cccc5.png)
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2 . 在
中,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670d0ffd69d8e66678535ca949dffe42.png)
__________ ;若
为
所在平面内的动点,且
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8089c24ed8d770550e7cb005aa167876.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670d0ffd69d8e66678535ca949dffe42.png)
![](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/b0d33fcb1735e7d0b40c370cf843de0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59880e470359d8e9faf6ae5ce155cf2a.png)
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3 . 已知函数
,如图
是直线
与曲线
的两个交点,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
____________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6a0814ed046b1bc663ea87583b31b6.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ca1100b456583c791b802ea0b12cda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2f3fa679bb55ded25a9b72a8e788cb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/407b01444d49e25bf3b7dfacc307bb93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6a0814ed046b1bc663ea87583b31b6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/10/dbaffb05-2cca-47a5-9f34-e702a613fc15.png?resizew=163)
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2024-01-04更新
|
741次组卷
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4卷引用:北京市海淀区首都师范大学附属中学2023-2024学年高三上学期阶段练习(1月)数学试题
北京市海淀区首都师范大学附属中学2023-2024学年高三上学期阶段练习(1月)数学试题北京市第一六一中学2023-2024学年高三下学期开学测试数学试卷江西省景德镇市景德镇一中2024届高三上学期1月考试数学试题(已下线)专题05 三角函数3-2024年高一数学寒假作业单元合订本
解题方法
4 . 如图是六角螺母的横截面,其内圈是半径为1的圆
,外框是以为
中心,边长为2的正六边形
,则
到线段
的距离为__________ ;若
是圆
上的动点,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9165d9bfbb0f0d19eb482c2a4c1b29b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a302ee9825909922d7c0fa859e8735c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/10/1918b47c-b7a8-434d-9857-4b0c3dea581a.png?resizew=150)
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解题方法
5 . 在
中,角A,B,C所对的边分别为a,b,c,若
,且
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed0bfc651177a2f1f3b74e1cc9b33430.png)
______ ;
面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a634f4a62ac7f702bd09b1f9d26397f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/819c7a62f0c3f64f53370d19db912c13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a3c442579603164f3fc19458677d307.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed0bfc651177a2f1f3b74e1cc9b33430.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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解题方法
6 . 已知函数
,则该函数的最小正周期是______ ; 当
时,关于
的方程
仅有一实数根,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ed47c7051351d0f7cf1f4796c20d038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8fa4cd0822ad07ef0d2af24428ab9ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7f06b86f84d1a293d05c97e4460860a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
7 . 已知命题
:若
为第一象限角,且
,则
.能说明命题
为假命题的一组
的值可以是![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33c61cfbfd3bf888856b7dc9b2a84c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/116a4f1c8b51d1993e6d7c054e2ed5d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ca3f0a4b2d06539e74594736881aaa.png)
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解题方法
8 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16b16a66740d7b104d01381235b5b7d8.png)
______ ;若将
的图象向右平行移动
个单位长度后得到
的图象,则
的一个对称中心为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86e4b30f07356781d8848409d17688a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16b16a66740d7b104d01381235b5b7d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
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9 . 已知
为第二象限角,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06d7258de3ea69c206cd1425a8caf1b6.png)
__________ ,
=__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fc9e01e4e16b395a952ec21d6d25fb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06d7258de3ea69c206cd1425a8caf1b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e930e8fe6a8d2a493b93fa8b1cde0cb.png)
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解题方法
10 . 函数
,将
的图象上所有的点纵坐标保持不变横坐标变为原来的
倍,然后将所得图象向左平移
个单位长度得到函数
,则化简后![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
________ ,若函数
在
内恰有4个零点,则
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2a62b7e41b73f9a06ee27633f48306f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d640ac7fbd86ea891b6145fc8fc881f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b8ec0ccdb6db6fbaeb1172e281ec22f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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2023-10-13更新
|
350次组卷
|
4卷引用:信息必刷卷03(北京专用)
(已下线)信息必刷卷03(北京专用)广东省广州市第七中学2024届高三上学期10月月考数学试题广东省广州市越秀区2024届高三上学期十月月考数学试题(已下线)【讲】专题2 y=Asin(ωx+φ)参数范围问题(压轴小题)