1+sinx+cosx+sin2x |
1+sinx+cosx |
1+sinx+cosx+sin2x |
1+sinx+cosx |
2 |
π |
4 |
π |
4 |
| ||
2 |
π |
2 |
π |
2 |
1+sinx+cosx+sin2x |
1+sinx+cosx |
(sinx+cosx)2+(sinx+cosx) |
1+sinx+cosx |
2 |
π |
4 |
π |
4 |
π |
4 |
9π |
4 |
π |
4 |
π |
4 |
3π |
2 |
π |
4 |
5π |
4 |
π |
4 |
5π |
4 |
π |
4 |
5π |
4 |
π |
3 |
π |
2 |
π |
2 |
3 |
C |
2 |
x |
2 |
C |
4 |
π |
5 |
π |
10 |
A.(
| B.(
| C.(
| D.(
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