π |
2 |
π |
3 |
π |
4 |
11π |
24 |
π |
2 |
1 |
2 |
π |
3 |
| ||
4 |
1 |
2 |
3 |
3 |
π |
6 |
π |
4 |
11π |
24 |
π |
6 |
π |
3 |
3π |
4 |
π |
6 |
π |
2 |
π |
3 |
π |
6 |
3π |
4 |
11π |
24 |
2 |
2 |
π |
6 |
A.x=
| B.x=
| C.x=
| D.x=
|
A.减函数 | B.增函数 |
C.在(0,π)上增,在(π,2π)上减 | D.在(0,π)上减,在(π,2π)上增 |
2 |
3 |
π |
2 |
π |
4 |
π |
2 |
π |
2 |
π |
4 |
π |
3 |
π |
2 |
2 |
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