1 |
n+1 |
1 |
n+2 |
1 |
n+3 |
1 |
2n |
lim |
n→+∞ |
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 |
lim |
n→∞ |
Sn |
n3+1 |
A.
| B.
| ||||
C.
| D.
|
A.
| B.
| C.
| D.
|
9 |
2 |
© 2017-2019 超级试练试题库,All Rights Reserved.