题目内容
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
A.-
| B.
| C.
| D.-
|
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
| lim |
| n→1 |
| 2-x |
| x2+x+1 |
| 1 |
| 3 |
故选C
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相关题目
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
A、-
| ||
B、
| ||
C、
| ||
D、-
|
题目内容
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
A.-
| B.
| C.
| D.-
|
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
| lim |
| n→1 |
| 2-x |
| x2+x+1 |
| 1 |
| 3 |
| lim |
| x→1 |
| 1 |
| 1-x |
| 4x-1 |
| 1-x3 |
A、-
| ||
B、
| ||
C、
| ||
D、-
|