π |
3 |
6 |
1 |
3 |
C |
2 |
1 |
4 |
π |
3 |
π |
3 |
π |
3 |
1-cos2x |
2 |
1 |
2 |
| ||
2 |
1 |
2 |
1 |
2 |
| ||
2 |
1 |
2 |
2π |
ω |
| ||
2 |
1 |
2 |
C |
2 |
| ||
2 |
C |
2 |
1 |
2 |
| ||
2 |
1 |
2 |
C |
2 |
1 |
4 |
| ||
2 |
1 |
2 |
1 |
4 |
| ||
2 |
1 |
3 |
1-(
|
2
| ||
3 |
b |
sinB |
c |
sinC |
c•sinB |
sinC |
| ||||||
|
8 |
3 |
8 |
3 |
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