| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| n+3 |
| 1 |
| 2n |
| lim |
| n→+∞ |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 2n+1 |
| 1 |
| 2n+2 |
| 1 |
| n+1 |
| lim |
| n→+∞ |
| 1 | ||||
4+
|
| 1 |
| n+2 |
| 1 |
| n+3 |
| 1 |
| n+4 |
| 1 |
| 2n+2 |
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| n+3 |
| 1 |
| 2n |
| 1 |
| 2n+1 |
| 1 |
| 2n+2 |
| 1 |
| n+1 |
| lim |
| n→+∞ |
| lim |
| n→+∞ |
| 1 |
| 2n+1 |
| 1 |
| 2n+2 |
| 1 |
| n+1 |
| lim |
| n→+∞ |
| 1 |
| (2n+1)(2n+2) |
| lim |
| n→+∞ |
| n2 |
| 4n2+6n+2 |
| lim |
| n→+∞ |
| 1 | ||||
4+
|
| 1 |
| 4+0+0 |
| 1 |
| 4 |
| 1 |
| 4 |
科目:高中数学 来源: 题型:
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| 2n |
A、(2,
| ||
| B、(0,1) | ||
| C、(0,4) | ||
| D、(1,+∞) |
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科目:高中数学 来源:不详 题型:单选题
| 1 |
| n+1 |
| 1 |
| n+2 |
| 1 |
| n+3 |
| 1 |
| 3n |
A.
| B.
| ||||||||||
C.
| D.
|
查看答案和解析>>
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