| 2 |
| 3n |
| lim |
| n→∞ |
| n |
| i=1 |
A、
| ||
B、-
| ||
| C、-3ln3 | ||
| D、3ln3 |
| 2nln3 |
| 3n |
| n |
| i=1 |
| 1 |
| 3 |
| 2 |
| 32 |
| n |
| 3n |
| 2 |
| 3 |
| 3 |
| 32 |
| n |
| 3n-1 |
| 3 |
| 2 |
| 1 |
| 3n |
| n |
| 3n |
| lim |
| n→∞ |
| n |
| i=1 |
| 2nln3 |
| 3n |
| n |
| i=1 |
| 1 |
| 3 |
| 2 |
| 32 |
| n |
| 3n |
| 2 |
| 3 |
| 3 |
| 32 |
| n |
| 3n-1 |
| 1 |
| 3 |
| 1 |
| 32 |
| 1 |
| 3n-1 |
| n |
| 3n |
| 3 |
| 2 |
| 1 |
| 3n |
| n |
| 3n |
| lim |
| n→∞ |
| n |
| i=1 |
| lim |
| n→∞ |
| 3 |
| 2 |
科目:高中數學 來源: 題型:
| 1 |
| Sn+n |
A、[
| ||||
B、(
| ||||
C、[
| ||||
D、[
|
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