lim |
n→∞ |
an |
bn |
1 |
2 |
lim |
n→∞ |
1 |
a1b1 |
1 |
a2b2 |
1 |
anbn |
lim |
n→∞ |
an |
bn |
lim |
n→∞ |
3+(n-1)d1 |
2+(n-1)d2 |
d1 |
d2 |
1 |
2 |
1 |
anbn |
1 |
(2n+1)•(4n-2) |
1 |
4 |
1 |
2n-1 |
1 |
2n+1 |
lim |
n→∞ |
1 |
4 |
1 |
2n+1 |
1 |
4 |
lim |
n→∞ |
1 |
b2-2 |
1 |
b3-2 |
1 |
b4-2 |
1 |
bn-2 |
lim |
n→∞ |
lim |
n→∞ |
A.8 | B.16 | C.32 | D.48 |
2 |
3 |
lim |
n→∞ |
An |
2n |
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