∫ | n0 |
1 |
an |
∫ | n0 |
| | n0 |
1 |
an |
1 |
n2+n |
1 |
n(n+1) |
1 |
n |
1 |
n+1 |
1 |
an |
1 |
a1 |
1 |
a2 |
1 |
an |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
n |
1 |
n+1 |
1 |
n+1 |
n |
n+1 |
n |
n+1 |
34 |
n+1 |
34 |
34 |
n+1 |
34 |
34 |
n |
n+1 |
106 |
5 |
n |
n+1 |
70 |
3 |
106 |
5 |
70 |
3 |
70 |
3 |
70 |
3 |
∫ |
|
∫ |
|
∫ | 10 |
1 |
3 |
∫ | 10 |
1 |
2 |
∫ | 10 |
A.a>b>c | B.b>a>c | C.a>c>b | D.b>c>a |
∫ |
|
1 |
x |
A.160 | B.-160 | C.180 | D.-180 |
∫ | 1-1 |
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