p |
B |
2 |
B |
2 |
q |
B |
2 |
B |
2 |
p |
q |
π |
3 |
| ||
2 |
sin2A•cosA-sinA |
sin2A•cos2A |
p |
q |
B |
2 |
B |
2 |
p |
cos2
|
q |
p |
q |
π |
3 |
π |
3 |
| ||||
|
|
1 |
2 |
π |
3 |
π |
3 |
π |
6 |
5π |
6 |
| ||
2 |
| ||
|
2 | ||
|
π |
6 |
π |
6 |
| ||
2 |
2 | ||
|
1 |
2 |
| ||
|
| ||
14 |
sin2A•cosA-sinA |
sin2A•cos2A |
2sinAcosAcosA-sinA |
2sinAcosAcos2A |
2cos2A-1 |
2cosAcos2A |
1 |
2cosA |
2
| ||
3 |
m |
n |
1 |
2 |
| ||
2 |
1 |
2 |
a |
b |
a |
b |
A.
| B.-
| C.
| D.-
|
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