1 |
1000 |
98 |
19 |
101 |
17 |
104 |
15 |
98 |
19 |
16 |
19 |
16 |
19 |
101 |
17 |
1 |
17 |
1 |
17 |
104 |
15 |
14 |
15 |
14 |
15 |
1 |
17 |
16 |
19 |
14 |
15 |
1 |
17 |
16 |
19 |
14 |
15 |
101 |
17 |
98 |
19 |
104 |
15 |
101 |
17 |
98 |
19 |
104 |
15 |
|
2 |
sin(x-
| ||
sinx-cosx |
A.周期为
| ||
B.周期为π的非奇非偶函数 | ||
C.周期为π的偶函数 | ||
D.周期为
|
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