题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223243-13108.png)
A.π,1 | B.π,2 | C.2π,1 | D.2π,2 |
答案
解析
试题分析:
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223243-83653.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223243-76198.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223244-84805.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223244-75234.png)
核心考点
试题【函数的最小正周期和振幅分别是( ).A.π,1B.π,2C.2π,1D.2π,2】;主要考察你对正弦函数的图象与性质等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223236-53881.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223236-43297.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223236-94234.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223236-94234.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223237-33961.png)
A.![]() | B.![]() | C.![]() ![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223230-47285.png)
A.![]() |
B.![]() |
C.![]() ![]() |
D.![]() ![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223136-30255.png)
(1)把
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223136-12059.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223136-57244.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223137-93188.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223136-12059.png)
(2)说出
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223137-42953.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223137-89564.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223118-54105.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223118-56101.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223118-54949.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223118-29648.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223118-86481.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223119-87947.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223119-15274.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223119-18569.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223119-34376.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223120-56317.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223120-78656.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223120-93191.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223120-15877.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223121-85844.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223121-73178.jpg)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223052-30398.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223052-94495.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223053-35636.png)
已知向量
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223053-75111.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223053-34968.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223053-92175.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-63323.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-13700.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-19537.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-10181.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-68008.png)
(1)请用
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223055-71265.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223055-93742.png)
(2)求
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-19537.png)
(3)把函数
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223054-19537.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223055-97092.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223055-56840.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223055-97891.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223056-37238.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223056-87084.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223056-81039.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829223056-41832.png)
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