π |
2 |
A.ω=2π,φ=
| B.ω=π,φ=
| C.ω=π,φ=
| D.ω=2π,φ=
|
5 |
6 |
1 |
3 |
2π |
T |
1 |
3 |
1 |
3 |
π |
3 |
π |
2 |
π |
2 |
π |
6 |
π |
6 |
π |
2 |
π |
2 |
| ||
2 |
A.
| B.
| C.
| D.
|
π |
2 |
π |
6 |
π |
3 |
A.向左平行移动
| B.向右平行移动
| ||||
C.向左平行移动
| D.向右平行移动
|
π |
3 |
π |
3 |
A.y=sin
| B.y=sin(
| ||||||
C.y=sin(
| D.y=sin(2x-
|
π |
3 |
π |
2 |
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