π |
2 |
3 |
5 |
x |
2 |
x |
2 |
x |
2 |
x |
2 |
π |
2 |
3 |
5 |
1-sin2x |
4 |
5 |
3 |
5 |
4 |
5 |
7 |
5 |
-
| ||
|
3 |
4 |
2tanx |
1-tan2x |
2×(-
| ||
1-(-
|
24 |
7 |
3 |
4 |
2tan
| ||
1-tan2
|
π |
2 |
x |
2 |
1 |
3 |
x |
2 |
x |
2 |
x |
2 |
x |
2 |
3sin2
| ||||||||
sin2
|
3tan2
| ||||
tan2
|
| ||||
|
9 |
5 |
x |
2 |
x |
2 |
x |
2 |
x |
2 |
9 |
5 |
| ||
2 |
sinα+cosα |
sinα-cosα |
3 |
5 |
π |
2 |
A.±
| B..-
| C..
| D..-
|
A.
| B.-
| C.±
| D.±
|
3 |
5 |
12 |
13 |
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