1 . 若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85e45e3ff9bd3427e044adc7ad7e3ff1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77c6fe466f9b1029117554ea04c21cb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
您最近一年使用:0次
2 . 将下列各式化成
的形式,其中
,
,
.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0b63da5316fa1cdb839aafa5be4f7a.png)
______ ;(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55b8bcacc8f91404ab95d0a063a1a24.png)
______ ;(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bcb685e587a83ed3f0da340e1ac3617.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d31d4ba3969ad9877743ff86242dba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89040554aa79926881b74fe954e4d08a.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0b63da5316fa1cdb839aafa5be4f7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55b8bcacc8f91404ab95d0a063a1a24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bcb685e587a83ed3f0da340e1ac3617.png)
您最近一年使用:0次
3 . 设
,
,
,则a,b、c的大小为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/694719317e05e43c5dbf1f07af11a3f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec6118916717a5b01199a6876da4a72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b403d69a33753a491cb12304eeeb6614.png)
您最近一年使用:0次
4 . 对任意角
,
写成
的形式为______
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb6b0c5fadf56be7d5d8a2a5e32c6889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d31d4ba3969ad9877743ff86242dba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee2f595944d4bcfaaa536c1d579dd17f.png)
您最近一年使用:0次
解题方法
5 . 函数
的单调减区间是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c793183ec51b2304e5f3eb0e422a15.png)
您最近一年使用:0次
6 . 设函数
的表达式
,若
是奇函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c46cbd522a8c318314335057c2bf557f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bdbe7b789e26fabe1af65d1e1db2027.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
7 . 关于x的方程
有解,则实数k的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2361617884182f4a6a3e5cad205327f7.png)
您最近一年使用:0次
8 . 将下列各式化为
的形式:(
,
)
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/886304ff5c0135f793f81aefa1d9fe29.png)
________ ;
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/323641a77c516a7100ce600e143ad0ba.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da61e1cdc231213428ef763fad6330d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad21a60a6d344051da32420d54d09d5b.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/886304ff5c0135f793f81aefa1d9fe29.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/323641a77c516a7100ce600e143ad0ba.png)
您最近一年使用:0次
名校
解题方法
9 . 已知函数
的图像向右平移
个单位,可得到函数
的图像,则
=___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d598efb3dbd39ac9a1be9754bba555fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/469999b8f8e92ccbab7e3b10d5b8d78a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0583abfa4c8f1cbbdb4230a378333732.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27ed74dbeba7d418a559f9c97c1df414.png)
您最近一年使用:0次
2022-12-15更新
|
883次组卷
|
4卷引用:上海市长宁区2023届高三上学期一模数学试题
10 . 求值:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94893807bee3ad90b48b5593422f5ac0.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94893807bee3ad90b48b5593422f5ac0.png)
您最近一年使用:0次
2022-08-16更新
|
1230次组卷
|
4卷引用:苏教版(2019) 必修第二册 必杀技 第10章 三角恒等变换 10.1 两角和与差的三角函数 10.1.2 两角和与差的正弦
苏教版(2019) 必修第二册 必杀技 第10章 三角恒等变换 10.1 两角和与差的三角函数 10.1.2 两角和与差的正弦(已下线)第03讲 两角和与差的正弦、余弦和正切公式 (高频考点—精讲)-2(已下线)突破5.5 三角恒等变换课时训练-【新教材优创】突破满分数学之2022-2023学年高一数学重难点突破+课时训练 (人教A版2019必修第一册)(已下线)第57练 计算基础综合训练17