25π |
6 |
25π |
3 |
25π |
4 |
4sinα-2cosα |
5cosα+3sinα |
25π |
6 |
25π |
3 |
25π |
4 |
π |
6 |
π |
3 |
π |
4 |
1 |
2 |
1 |
2 |
4sinα-2cosα |
5cosα+3sinα |
| ||
|
4tanα-2 |
5+3tanα |
4×3-2 |
5+3×3 |
5 |
7 |
3 |
4 |
3 |
A.3 | B.4 | C.5 | D.6 |
1 |
2 |
A.
| B.-
| C.
| D.-
|
5 |
13 |
3 |
5 |
A.
| B.
| C.
| D.-
|
tan12°-
| ||
(4cos212°-2)sin12° |
a |
3 |
2 |
b |
a |
b |
a |
b |
b |
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