| ||
2 |
|
|
4y2 |
3 |
x2 |
4 |
y2 |
3 |
(x-1)2+y2 |
|
16k |
3+4k2 |
4 |
3+4k2 |
4(1+k2) |
3+4k2 |
16k |
3+4k2 |
4 |
3 |
2
| ||
3 |
1 |
4 |
2
| ||
3 |
2
| ||
3 |
| ||
3 |
| ||
2 |
1 |
2 |
1 |
2 |
OA |
OB |
n4 |
a2 |
p4 |
b2 |
q4 |
c2 |
|
π |
4 |
2 |
OA |
OB |
x2 |
a2 |
y2 |
b2 |
| ||
3 |
MF |
FN |
MN |
AF |
AM |
AN |
106 |
3 |
AM |
AN |
3 |
x2 |
3 |
y2 |
2 |
A.(
| B.[
| C.(
| D.(0,
|
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