题目
| 4x |
| 4x+2 |
| 1 |
| 100 |
| 2 |
| 100 |
| 3 |
| 100 |
| 99 |
| 100 |
答案
| 4x |
| 4x+2 |
∴f(x)+f(1-x)=
| 4x |
| 4x+2 |
| 41-x |
| 41-x+2 |
| 4x |
| 4x+2 |
| 4 |
| 4+2•4x |
| 4x |
| 4x+2 |
| 2 |
| 2+4x |
| 4x+2 |
| 4x+2 |
∴f(
| 1 |
| 100 |
| 2 |
| 100 |
| 3 |
| 100 |
| 99 |
| 100 |
| 1 |
| 100 |
| 99 |
| 100 |
故答案为:55.
| 4x |
| 4x+2 |
| 1 |
| 100 |
| 2 |
| 100 |
| 3 |
| 100 |
| 99 |
| 100 |
| 4x |
| 4x+2 |
| 4x |
| 4x+2 |
| 41-x |
| 41-x+2 |
| 4x |
| 4x+2 |
| 4 |
| 4+2•4x |
| 4x |
| 4x+2 |
| 2 |
| 2+4x |
| 4x+2 |
| 4x+2 |
| 1 |
| 100 |
| 2 |
| 100 |
| 3 |
| 100 |
| 99 |
| 100 |
| 1 |
| 100 |
| 99 |
| 100 |