3 |
5 |
π |
2 |
5 |
13 |
π |
2 |
1-sin2α |
4 |
5 |
1-cos2β |
12 |
13 |
4 |
5 |
5 |
13 |
3 |
5 |
12 |
13 |
16 |
65 |
3 |
5 |
5 |
13 |
4 |
5 |
12 |
13 |
33 |
65 |
sinα |
cosα |
3 |
4 |
2tanα |
1-tan2α |
2×(-
| ||
1-(-
|
24 |
7 |
sinαcosα |
2sin2α-cos2α |
π |
3 |
π |
6 |
2
| ||
5 |
| ||
10 |
2 |
π |
6 |
1 |
3 |
π |
3 |
A.
| B.-
| C.
| D.-
|
π |
6 |
π |
6 |
A.
| B.-
| C.1+
| D.1-
|
3 |
3 |
2 |
A.a<b<c | B.b<c<a | C.a<c<b | D.b<a<c |
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