lim |
n→∞ |
lim |
n→∞ |
an-3 |
an+2 |
4 |
9 |
lim |
n→∞ |
lim |
n→∞ |
an-3 |
an+2 |
lim |
n→∞ |
an+2-5 |
an+2 |
lim |
n→∞ |
5 |
an+2 |
lim |
n→∞ |
5 |
an+2 |
4 |
9 |
lim |
n→∞ |
5 |
an+2 |
5 |
9 |
lim |
n→∞ |
lim |
n→∞ |
3n-1+(-2)n |
3n+(-2)n+1 |
lim |
n→∞ |
a1+a2+a3+…+an |
a6+a7+a8+…+an |
16 |
9 |
lim |
n→∞ |
an-a-n |
an+a-n |
lim |
n→∞ |
1+
| ||||||
1-
|
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