π |
2 |
3π |
4 |
12 |
13 |
3 |
5 |
π |
2 |
3π |
4 |
3π |
4 |
π |
2 |
3π |
2 |
π |
4 |
12 |
13 |
3 |
5 |
1-cos2(α-β) |
5 |
13 |
4 |
5 |
12 |
13 |
4 |
5 |
5 |
13 |
3 |
5 |
33 |
65 |
63 |
65 |
(α-β)+(α+β) |
2 |
(α+β)-(α-β) |
2 |
π |
2 |
3π |
4 |
(α-β)+(α+β) |
2 |
|
|
7 | ||
|
(α+β)-(α-β) |
2 |
|
|
1 | ||
|
6 | ||
|
6
| ||
65 |
6
| ||
65 |
a |
b |
a |
b |
2
| ||
3 |
B+C |
2 |
π |
3 |
| ||
3 |
A.
| B.
| C.
| D.
|
α |
2 |
1 |
4 |
A.
| B.
| C.-
| D.-
|
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