lim |
n→∞ |
1 |
3 |
1 |
4 |
1 |
5 |
1 |
n+2 |
A.0 | B.1 | C.2 | D.3 |
lim |
n→∞ |
1 |
3 |
1 |
4 |
1 |
5 |
1 |
n+2 |
lim |
n→∞ |
2 |
3 |
3 |
4 |
4 |
5 |
n+1 |
n+2 |
lim |
n→∞ |
2n |
n+2 |
lim |
n→∞ |
1-2n |
3n+1 |
4 |
3 |
13 |
9 |
1 |
3 |
lim |
n→∞ |
lim |
n→∞ |
3n+(-2)n |
3n+1+(-2)n+1 |
lim |
n→∞ |
1-an+1 |
1+an-1 |
lim |
n→∞ |
nan |
sn |
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