π |
3 |
11 |
12 |
π |
12 |
5π |
12 |
π |
3 |
11π |
12 |
π |
3 |
3π |
2 |
11 |
12 |
π |
12 |
5π |
12 |
π |
2 |
π |
3 |
π |
2 |
π |
3 |
π |
12 |
5π |
12 |
π |
12 |
5π |
12 |
π |
3 |
π |
3 |
π |
3 |
π |
3 |
π |
3 |
π |
3 |
π |
3 |
| ||
2 |
π |
3 |
π |
2 |
π |
2 |
π |
3 |
π |
3 |
π |
3 |
π |
4 |
π |
2 |
1 |
x |
| ||
|x+2|-2 |
1-x |
1+x |
A.1个 | B.2个 | C.3个 | D.4个 |
2 |
a |
b |
1 |
2 |
2 |
11 | m |
|
f(x1)-f(x2) |
x1-x2 |
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