3 |
8 |
2 |
3 |
1 |
2 |
4 | 32 |
3 |
cos10° |
sin50° |
3 |
2 |
3 |
2 |
2 |
3 |
1 |
2 |
5 |
4 |
3 |
2 |
5 |
4 |
sin10° |
cos10° |
3 |
cos10° |
sin50° |
sin10°-
| ||
cos10° |
cos10° |
sin50° |
2(
| ||||||
sin50° |
2sin(-50°) |
sin50° |
2 |
3 |
1 |
3 |
1 |
2 |
(-4)0 | ||
|
1 | ||
|
(1-
|
2 |
1 |
2 |
(lg
|
x1+x2 |
2 |
f(x1)+f(x2) |
2 |
1 |
2 |
© 2017-2019 超级试练试题库,All Rights Reserved.