3 |
1 |
2 |
π |
2 |
1-cos2x |
2 |
3 |
1 |
2 |
3 |
1 |
2 |
π |
6 |
1 |
2 |
1 |
2 |
5 |
2 |
1 |
2 |
3 |
2 |
3 |
2 |
5 |
2 |
π |
6 |
1 |
2 |
π |
6 |
1 |
4 |
π |
2 |
π |
6 |
π |
6 |
5π |
6 |
π |
6 |
π |
6 |
π |
6 |
1-sin2(2x0-
|
| ||
4 |
π |
6 |
π |
6 |
π |
6 |
π |
6 |
π |
6 |
π |
6 |
1 |
4 |
| ||
2 |
| ||
4 |
1 |
2 |
| ||||
8 |
|
A.(1,2011) | B.(1,2012) | C.(2,2012) | D.[2,2012] |
A.m>-4 | B.m<-4 | C.m>-5 | D.m<-5 |
1 |
a |
a |
t+2 |
b |
t+1 |
c |
t |
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