题目内容
| lim |
| n→∞ |
| 2n-1 |
| n+5 |
| lim |
| n→∞ |
| 2n-1 |
| n+5 |
=
| lim |
| n→∞ |
2-
| ||
1+
|
=2.
故答案为:2.
练习册系列答案
相关题目
极限
的值为( )
| lim |
| n→∞ |
| 2n+1+7n2 |
| 3n-2n |
| A、2 | ||
| B、1 | ||
C、-
| ||
| D、0 |
题目内容
| lim |
| n→∞ |
| 2n-1 |
| n+5 |
| lim |
| n→∞ |
| 2n-1 |
| n+5 |
| lim |
| n→∞ |
2-
| ||
1+
|
| lim |
| n→∞ |
| 2n+1+7n2 |
| 3n-2n |
| A、2 | ||
| B、1 | ||
C、-
| ||
| D、0 |