| ||
|
|
F1F2 |
OA |
OB |
OA |
OB |
OA |
OB |
2 |
2 |
|b| | ||
|
2 |
|
2kb |
1-k2 |
b2+1 |
k2-1 |
OA |
OB |
b2+1 |
k2-1 |
2k2b2 |
1-k2 |
OA |
OB |
2k2+3 |
k2-1 |
4k2(k2+1) |
1-k2 |
| ||
|
|
F1F2 |
AB |
F1F2 |
1 |
1+k2 |
OA |
OB |
2k2+3 |
k2-1 |
4k2 |
1-k2 |
2 |
6 |
2 |
6 |
2 |
6 |
2k2+3 |
k2-1 |
4k2 |
1-k2 |
1 |
m |
2 |
m |
1+k2 |
(x1+x2)2-4x1x2 |
1+k2 |
(
|
1+k2 |
|
|
(2m+1)(4m+1) |
1 |
2 |
2 |
1 |
2 |
(2m+1)(4m+1) |
2 |
16m2+12m+2 |
16(m+
|
16×22+12×2+2 |
10 |
16×42+12×4+2 |
34 |
10 |
34 |
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