π |
3 |
π |
3 |
π |
4 |
π |
12 |
π |
6 |
π |
3 |
π |
3 |
π |
2 |
π |
12 |
kπ |
2 |
π |
3 |
π |
3 |
π |
3 |
kπ |
2 |
π |
6 |
π |
4 |
π |
12 |
π |
2 |
π |
2 |
π |
3 |
π |
2 |
5 |
6 |
π |
12 |
3 |
π |
6 |
π |
3 |
π |
2 |
π |
2 |
A. | B. |
C. | D. |
π |
2 |
π |
8 |
A.-
| B.
| C.-1 | D.1 |
A.④①②③ | B.①④③② | C.①④②③ | D.③④②① |
π |
4 |
π |
2 |
A.[
| B.[
| C.(0,
| D.(0,2] |
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