1 |
2 |
AF |
FB |
y2 |
a2 |
x2 |
b2 |
c |
a |
1 |
2 |
y2 |
4 |
x2 |
3 |
AF |
FB |
|
-6k |
3k2+4 |
-9 |
3k2+4 |
AF |
FB |
AF |
FB |
6k |
3k2+4 |
9 |
6k2+8 |
6k |
3k2+4 |
9 |
6k2+8 |
36k2 |
3k2+4 |
9 |
2 |
4 |
5 |
2
| ||
5 |
2
| ||
5 |
x2 |
a2 |
y2 |
b2 |
1 |
2 |
3 |
| ||
2 |
OM |
OA |
OB |
OM |
| ||
2 |
PF |
FQ |
MF |
FN |
PF |
MF |
x2 |
a2 |
y2 |
b2 |
2
| ||
3 |
QP |
PF |
3x2 |
a2 |
4y2 |
b2 |
x2 |
a2 |
y2 |
b2 |
x2 |
3 |
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