题目：
若A=| 111111110 |
| 222222221 |
| 444444443 |
| 888888887 |
A＜B
A＜B
．答案
A＜B
解：A＜B
∵A=
| 111111110 |
| 222222221 |
| 111111110 |
| 111111110×2+1 |
B=
| 444444443 |
| 888888887 |
| 444444443 |
| 444444443×2+1 |
∴
| 1 |
| A |
| 1 |
| 111111110 |
| 1 |
| B |
| 1 |
| 444444443 |
显示：
| 1 |
| A |
| 1 |
| B |
∴A＜B．
| 111111110 |
| 222222221 |
| 444444443 |
| 888888887 |
| 111111110 |
| 222222221 |
| 111111110 |
| 111111110×2+1 |
| 444444443 |
| 888888887 |
| 444444443 |
| 444444443×2+1 |
| 1 |
| A |
| 1 |
| 111111110 |
| 1 |
| B |
| 1 |
| 444444443 |
| 1 |
| A |
| 1 |
| B |
