名校
1 . 求下列各式的值.
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01b23047c2d1d5d2ec22d948c998bfc1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/239cf6faacff8461beebae77e146fe8d.png)
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名校
2 . (1)计算:
;
(2)已知
,用
表示
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e9cd4183b8325f42731280cf1a2aac.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4691e6b2270372bce78399409bf47a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62ff2912fd8d93b6e692936d95b727c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304489454f2918d336cbaa65409413e4.png)
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3 . (1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4d32d424015aff3c14d9a7c45d677de.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a3164891b59f06f5350f975d4f975c2.png)
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名校
解题方法
4 . (1)计算:
;
(2)若
,求
和
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4ecc297cf8b8bfe429f2e3aa0c652b8.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33511b01d9202e3c7b6ee2fe868dd223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eea82f80c5431d144ba22ce30ddece1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f19975d8734bcd043c74ff51886d88b.png)
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2024-01-02更新
|
1169次组卷
|
4卷引用:江苏省南通市海安高级中学2023-2024学年高一上学期12月月考数学试题
5 . 计算下列各式的值
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81e051391798b29600c0a1be32f6ea5.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81e051391798b29600c0a1be32f6ea5.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abfda8667d3d36d27d520a445019a39.png)
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6 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bbdd8ed581148bde98b5dc7f7c1a642.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3aa3f4ad8ea3227becf739010ce5d022.png)
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解题方法
7 . 设集合
,函数
的定义域为集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0576ea320f8bc8ddd213d33a4c49e50d.png)
(1)当
时,求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ed5f0146efea6acb76b154b4cd3ba71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0576ea320f8bc8ddd213d33a4c49e50d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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8 . (1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0386d5d23133f279a9de2d10424040c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8487cdb0d18da4d1b38eee6cbb064f18.png)
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解题方法
9 . 解下列关于x的不等式:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe8634aad7ad15b2caf75b492419591.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0db391adaa9a348b74be575fe65538f8.png)
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解题方法
10 . (1)已知
,
,求
的值;
(2)若锐角
满足
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8bb29cd95b4a0773e1312155daf1b73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b06f37bd322af6e273ceb66bac49a716.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7d8565c2e8ea85e18585c963a987697.png)
(2)若锐角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92fcb862b8917b776949eceac5f7cdf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70a3137aed25bba80bbab3f135d865c.png)
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