lim |
n→∞ |
3 |
3 |
lim |
n→∞ |
3 |
3 |
1 | ||
|
3 |
2 |
lim |
n→∞ |
. |
x~(a1)(a2)(a3)…(an-1)(an) |
. |
2~(-1)(3)(-2)(1) |
1 |
1-ak |
. |
2~(a1)(a2)(a3)…(a3n-2)(a3n-1)(a3n) |
2 |
7 |
2 |
7 |
. | ||||||||||
t~(
|
lim |
n→∞ |
dn |
dn+1 |
lim |
n→∞ |
Sn |
Sn+1 |
lim |
n→+∞ |
Sn+1 |
Sn |
A.0<q<1 | B.0<q≤1 | C.q>1 | D.q≥1 |
1 |
2 |
a |
xn |
a |
lim |
n→∞ |
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