2 |
6 |
5 |
π |
4 |
3π |
4 |
π |
4 |
2 |
| ||
2 |
| ||
2 |
π |
4 |
π |
4 |
6 |
5 |
π |
4 |
3 |
5 |
π |
4 |
3π |
4 |
π |
4 |
π |
2 |
π |
4 |
1-sin2(α-
|
1-(
|
4 |
5 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
| ||
2 |
3 |
5 |
4 |
5 |
7
| ||
10 |
π |
4 |
7
| ||
5 |
π |
4 |
3 |
5 |
3
| ||
5 |
π |
4 |
3π |
4 |
π |
4 |
π |
2 |
π |
4 |
1-sin2(α-
|
1-(
|
4 |
5 |
π |
4 |
4 |
5 |
4
| ||
5 |
7
| ||
5 |
π |
4 |
7
| ||
5 |
π |
4 |
3 |
5 |
3
| ||
5 |
18 |
25 |
7 |
25 |
π |
4 |
3π |
4 |
π |
2 |
3π |
2 |
7 |
25 |
π |
2 |
1-sin22α |
24 |
25 |
1-cos2α |
2 |
49 |
50 |
7
| ||
10 |
π |
4 |
7
| ||
5 |
科目:高中数学 来源:不详 题型:单选题
π |
2 |
OM |
ON |
A.
| B.
| C.
| D.
|
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