lim |
n→∞ |
1 |
a1 |
1 |
a2 |
1 |
an |
A.2 | B.1 | C.
| D.0 |
C | 23 |
3×2 |
2×1 |
C | 24 |
4×3 |
2×1 |
C | 2n+1 |
(n+1)n |
2×1 |
lim |
n→∞ |
1 |
a1 |
1 |
a2 |
1 |
an |
lim |
n→∞ |
2 |
2×1 |
2 |
3×2 |
2 |
4×3 |
2 |
(n+1)×n |
lim |
n→∞ |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
n |
1 |
n+1 |
lim |
n→∞ |
1 |
n+1 |
lim |
n→∞ |
n |
n+1 |
lim |
n→0 |
1-
| ||
x |
A.-1 | B.1 | C.
| D.-
|
x-a |
lnx |
x |
1 |
3 |
lim |
n→∞ |
Sn |
3n |
lim |
x→-2 |
x2+3x+2 |
x+2 |
lim |
x→0 |
(x+1)10-(x+1)6 |
x |
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