1 . (1)解关于
的不等式
;
(2)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e197de68e7d35c22dfc573c6be677cd6.png)
(2)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e88d57ca69f58353ab986ff5be88af3.png)
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2024-04-22更新
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844次组卷
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3卷引用:浙江省金华市曙光学校2023-2024学年高二下学期4月月考数学试题
浙江省金华市曙光学校2023-2024学年高二下学期4月月考数学试题江苏省苏州青云实验中学2023-2024学年高二下学期3月月考数学试题(已下线)6.2.1排列-6.2.2排列数——课时作业(巩固版)
2 . 计算下列各式的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffd775c65c97f719f9c35fa3abf8273.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b0f9b45a48b2f35d90b9544f19ee727.png)
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解题方法
3 . 求解下列各题:
(1)计算:
;
(2)已知
,求
的值.
(1)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52eaf186d5b0a1d02918b4dd92ebf744.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6356f7ab6c17d0d3c4a4bc79ef0a7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb5de465084ddb23668ea418a62ddef3.png)
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4 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95d6d512f24ddfb26c05c116f0f2d2c0.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2842ed1919873d5a366bc02348f5505e.png)
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解题方法
5 . 已知
,
.
(1)求m,n的值;
(2)已知角
的终边过点
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0edd99e911e0bbf5e44f1c48b0aa9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91d89c40f026abdadfe0042c6255d936.png)
(1)求m,n的值;
(2)已知角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b21872d8f6a518e0a2993ccf7a795ed2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6158fb05a77f69a9b77ecfbb90875ecd.png)
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6 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192d53f6d778573625c6cb354999469a.png)
(1)化简
;
(2)若
,且满足
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192d53f6d778573625c6cb354999469a.png)
(1)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/794f2c6bd63355105d179d11306a9cae.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29bfdb5f50c0514b2b7cb83b2c29407b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fa69de7348b3ae1d7ea9b4bdfda8456.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e53867824d5b213726c4eedcd94735d9.png)
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7 . (1)
;
(2)已知
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d432e7dbac0a77b761b32b4880e5a0dd.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f401373b5a835e640a06ef1e70f2db6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/872be4645b9ccafc2744f8c822d17005.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d125bccd8d0bdf7e7358c158514ac45.png)
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8 . (1)已知
,求
的值
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c62c8713c6e674feb4e2b811a1e93700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a696dd9dca3bd99c19f059230e8d290.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a547092beb93ff6ae989abc4e9154e57.png)
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9 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d599f6aba0aac86a9284fefd4c9365a.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8a4fe27b9efbd78e46ca5e44725042a.png)
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10 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f25c0512213120b6df0b724fec16d0b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65914871a45327d2e2171169806844f8.png)
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