1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028f0211dc544fddf0a593996177c613.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f57d3f44572b1aacae38f8b3684bde29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知函数
的最小正周期为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d246b98e568bbd60a0a385b29c39c5b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
A.![]() |
B.![]() ![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
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解题方法
3 . 下列说法正确的是( )
A.![]() ![]() | B.![]() ![]() |
C.![]() | D.![]() |
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解题方法
4 . 已知
.
(1)求
及
;
(2)若
,
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850dba25bf0f5f13541bf9b6ec12b84d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3daa31b2f5ff0e01b5d20935d54de04.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc282dae4ac9132196ac5d13f63b901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/809b2b0bf2d1ea269d65d066ffe951d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c711885ba609af63b3f02b7074914ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5438613cda89232a531a69da49dee747.png)
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5 . 定义在
上的函数
满足
,且当
时,
.
(1)求
,
的值,并判断函数
的奇偶性;
(2)判断并用定义证明函数
在
上的单调性;
(3)解不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40521e5866cd04cc04888b424719124c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3471484b64504fc545398f52be830010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38f0e9c04402a0ffdaa25c3e3c82c7dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ad4c3cb38a5ce9b06167ce7217453d6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断并用定义证明函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99f68c6ed09e483db6edf0b4caf5e252.png)
(3)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05f41433bbdbb852b08b7401f3010964.png)
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解题方法
6 . 已知
且
,则函数
与
在同一直角坐标系中的图象大致是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54b6d73728f27779fe78c240172115e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0541aefe363fdbf1aed069e58803b5d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 已知扇形的弧长为
,圆心角为
,则扇形的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/095ab4a92bf822e175d370e6d0c8a730.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5a59fcc3287cf8170757e4c3baf0615.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-03-01更新
|
537次组卷
|
4卷引用:四川省攀枝花市2023-2024学年高一上学期1月质检数学试卷
四川省攀枝花市2023-2024学年高一上学期1月质检数学试卷云南省开远市第一中学校2023-2024学年高一下学期3月月考数学试题河南省南阳华龙高级中学2023-2024学年高一下学期3月月考数学试题(已下线)第7章:三角函数章末重点题型复习(1)-【帮课堂】(人教B版2019必修第三册)
8 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aa5b27dcd50c354a40925ae6902e9c5.png)
(1)求
的最小值和单调递增区间;
(2)将函数
的图象向左平移
个单位,再将所得的图象上各点的横坐标缩小为原来的
,得到函数
的图象,若函数
在
上有且仅有两个零点,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aa5b27dcd50c354a40925ae6902e9c5.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb2faa63899873813748f6a28b8a92e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb2faa63899873813748f6a28b8a92e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8e46d6635d8991a86fbc2a1d895a80f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2024-03-01更新
|
1075次组卷
|
3卷引用:四川省攀枝花市2023-2024学年高一上学期1月质检数学试卷
名校
解题方法
9 . 已知角
的终边经过点
,则
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c480b6d7efcfa9e41923a2724ed6694b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d29c5c1ac2e7ceb072b302c0fc553ad1.png)
您最近一年使用:0次
2024-03-01更新
|
870次组卷
|
3卷引用:四川省攀枝花市2023-2024学年高一上学期1月质检数学试卷
名校
解题方法
10 . 已知函数
的定义域为集合
,集合
.
(1)求
;
(2)设集合
,若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1596e6b0b5b0014809ab156e3ba2b452.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8115180da1fc3faa9eacd0f570a5d4b2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
(2)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7526554d8ecdae454103794bf92e9db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438a4fbc4db6a280ed1f2cde04105b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-03-01更新
|
106次组卷
|
2卷引用:四川省攀枝花市2023-2024学年高一上学期1月质检数学试卷