名校
1 . 已知集合
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec9d9350b40846dc1df21324f2bed33f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a46991dd477a9bcf40feb60a1de6e1cc.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/521c8f3f084af427ec1c464f8b6bed86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2 . (1)计算:
;
(2)当
时,求关于x的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d60595827a0bedb887af4699cb4204b0.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/097ca32934ef96f84e79ef007f2d8708.png)
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3 . 如图,在平面直角坐标系中,锐角
的顶点与原点重合,始边与x轴的正半轴重合,终边和单位圆交于A点,将
绕点O按逆时针方向旋转角
后,终边在第二象限和单位圆交于B点.点A的横坐标为
,点B的横坐标为
.
(1)求
的值;
(2)求
的值;
(3)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b668139b7e026c6e4c4e9ec4fa82d2ed.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/21/c5df7cfc-ad84-4799-8866-ad2a8c33ae71.png?resizew=150)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494b4ef597d4f953c0a5cbddd51c0167.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5daf33418b25270b02d8c16b20ffca1e.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f35152720e43c6403d43bef47c0377d.png)
您最近一年使用:0次
解题方法
4 . 已知函数
的定义域为
.
(1)求
的取值范围;
(2)若
,
,当
时,函数
在
上的值域为
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0bdf82731fc14741d596662b8ae2d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/876c4da096be1ab01fcd25fdabe6bba9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/390ff951abd64fc3f9e56bed2a8f3c13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21ad243c53cfa65aa601ab7eb9141168.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbd8466b576ad34d6ef492599940f4b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbd8466b576ad34d6ef492599940f4b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
5 . 在
中,
且
.
(1)求角
的大小;
(2)设函数
,当
时,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0334bc85843337c4dfcfdc5c638f9f62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e574cd3060e8893658f9fb29969435.png)
(1)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c507fafecb1a9651f931022f8d1811bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f77abb6a17a2497976aca887ca2df014.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
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解题方法
6 . 已知函数
和
的定义域都是
.
(1)请在同一平面直角坐标系上画出函数
和
的图象;(不要求写作法)
(2)求两图象交点的横坐标,并解不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e5dd64c0871cc50aaf3e83f20c12f69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ceba1ae12f82ba120e9be574e24e77b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f96a23757dc485b91a6b78b496922b3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/20/45f22448-4104-413d-b512-c950362c1910.png?resizew=210)
(1)请在同一平面直角坐标系上画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
(2)求两图象交点的横坐标,并解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1102dbf92bc3eb1cd913fab5c914d703.png)
您最近一年使用:0次
解题方法
7 . 已知函数
.
(1)求不等式
的解集;
(2)若对于
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeafd95bddad3cc3148adc5481c989fa.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
(2)若对于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22e799c1971ec9b387e94d04fad4230e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-02-17更新
|
440次组卷
|
3卷引用:河南省商丘市2023-2024学年高一上学期期末考试数学试题(B版)
解题方法
8 . 已知
,函数
,
.
(1)若
,
,求
;
(2)若
,
,求m;
(3)若
,
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8913c4863ff7e4060e075f79f9e2a65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2476c6a7b73d4d8ad99ffaca4afb76d1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a73b85378c1f65d0ca0e4c30a14ccee2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302b4d220b829aeede0b874ac26c35f7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a83eb8584e1ab069a24ea3911778c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb00c0bbee9e93f495c57a6805b447f5.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51d3fb60fdba2bc8bd0811fcabfa3fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b82f4ce319a1e1ff7137e0267201ea27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e067be545a0178382625422a2e67621d.png)
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9 . 如图,在扇形中,半径
,圆心角
,C是扇形弧上的动点,矩形
内接于扇形,记
,矩形
的面积为
.
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9afe4958cddf8d48b31d9a8dbcbbb0.png)
您最近一年使用:0次
名校
解题方法
10 . (1)化简:
;
(2)化简:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1ca4b3fc69da09dbf15cde9da82395c.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12884a4c517d24951780a915bc9ec42.png)
您最近一年使用:0次
2024-02-17更新
|
852次组卷
|
5卷引用:河南省漯河市2023-2024学年高一上学期期末质量监测数学试题