x2 |
2 |
π |
8 |
x12 |
2 |
1 |
2 |
2 |
| ||
2 |
π |
8 |
π |
8 |
π |
8 |
| ||
2 |
| ||
2 |
| ||
2 |
| ||
2 |
x1+1 |
2 |
y1 |
2 |
|
| ||||
|
| ||
2 |
| ||
4 |
|
8 |
9 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
8 |
9 |
1 |
18 |
7 |
18 |
1 |
18 |
7 |
18 |
169 |
162 |
2 |
|
|
| ||
2 |
| ||
4 |
| ||
2 |
| ||
4 |
A.k=±1 | B.k=±
| C.k=±1或k=±
| D.k=±
|
1 |
4 |
A.8 | B.6 | C.4 | D.10 |
x2 |
a2 |
y2 |
b2 |
3 |
1 |
2 |
x2 |
a2 |
y2 |
b2 |
| ||
2 |
| ||
2 |
PF1 |
PF2 |
3 |
4 |
F1M |
F1N |
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