π |
2 |
π |
2 |
π |
12 |
π |
3 |
π |
6 |
2π |
π |
π |
12 |
π |
12 |
π |
2 |
1 |
3 |
π |
2 |
π |
2 |
1 |
3 |
1 |
3 |
π |
3 |
π |
2 |
π |
3 |
π |
2 |
5π |
12 |
π |
12 |
π |
6 |
π |
2 |
π |
2 |
π |
2 |
A.函数y=f(x)•g(x)的周期为2 | ||
B.函数y=f(x)•g(x)的最大值为1 | ||
C.将f(x)的图象向左平移
| ||
D.将f(x)的图象向右平移
|
π |
3 |
π |
6 |
2 |
2 |
3 |
2 |
. |
| . |
. |
|
| . |
A.
| B.
| C.
| D.
|
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