1 |
2 |
1 |
an |
an+1 |
an-1 |
4 |
3 |
an+1 |
an-1 |
a1+1 |
a1-1 |
1 |
2 |
1 |
an |
an+1+1 |
an+1-1 |
an+1 |
an-1 |
b | 2n |
b | 2n-1 |
an-1 |
32n-1+1 |
1 |
10 |
1 |
2 |
1 |
a1 |
5 |
4 |
1 |
10 |
1 |
10 |
1 |
10 |
1 |
10 |
25 |
2 |
32n-1+1 |
32n-1-1 |
25 |
18 |
32n-1+1 |
9(32n-1-1) |
25 |
18 |
1 |
9 |
23 |
18 |
24 |
18 |
4 |
3 |
nπ |
3 |
nπ |
3 |
A.470 | B.490 | C.495 | D.510 |
1 | ||||
|
A.
| B.
| C.
| D.
|
1 |
4 |
1 |
4 |
3 |
8 |