Sn |
an |
1 |
2 |
lim |
n→∞ |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
a8 |
1 |
2 |
1 |
2 |
2n |
2n-1 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
1 |
3 |
1 |
3 |
lim |
n→∞ |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
(
| ||
1-(
|
1 |
8 |
lim |
n→∞ |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
a8 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
2n |
2n-1 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
1 |
2n+1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
1 |
2n+1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
1 |
2n+1 |
2 |
1 |
4 |
3 |
6 |
5 |
2n |
2n-1 |
2n+2 |
2n+1 |
1 |
2n+3 |
f(n+1) |
f(n) |
2n+1 |
2n+3 |
2n+2 |
2n+1 |
(2n+2)2 |
(2n+3)(2n+1) |
4n2+8n+4 |
4n2+8n+3 |
4 |
3 |
1 |
3 |
1 |
3 |
lim |
n→∞ |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
(
| ||
1-(
|
1 |
8 |
1 |
3 |
1 |
8 |
1 |
3 |
lim |
n→∞ |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
3 |
1 |
a8 |
科目:高中數學 來源: 題型:
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