lim |
n→∞ |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n-1 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n-1 |
1 |
2 |
lim |
n→∞ |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
2n-1 |
1 | ||
1+
|
2 |
3 |
2 |
3 |
2 |
2 |
lim |
n→∞ |
an |
bn |
lim |
n→∞ |
b1+b2+…+bn |
na2n |
x1+x2 |
2 |
f(x1)+f(x2) |
2 |
|
lim |
n→∞ |
f(n) |
n2 |
lim |
n→∞ |
f(-n) |
-n |
n |
x1+x2+…+xn |
1 |
2n+4 |
lim |
n→∞ |
an |
n+1 |
lim |
n→∞ |
1 |
3 |
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