题目列表(包括答案和解析)
| π |
| 4 |
| π |
| 2 |
| π |
| 2 |
| x |
| 2 |
| x |
| 2 |
| π |
| 4 |
| x |
| 2 |
| π |
| 4 |
| π |
| 4 |
| π |
| 4 |
| π |
| 2 |
| π |
| 2 |
| x |
| 2 |
| π |
| 4 |
| x |
| 2 |
| π |
| 4 |
| a |
| b |
| a |
| b |
| a |
| b |
| a |
| a |
| b |
| kπ |
| 2 |
| π |
| 3 |
| π |
| 6 |
| π |
| 2 |
| π |
| 4 |
| π |
| 2 |
| π |
| 2 |
| x |
| 2 |
| x |
| 2 |
| π |
| 4 |
| x |
| 2 |
| π |
| 4 |
A、函数y=
| ||||||
B、当-
| ||||||
| C、不存在实数φ,使得函数f(x)=sin(x+φ)为偶函数 | ||||||
D、为了得到函数y=sin(2x+
|
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