x2 |
a2 |
y2 |
b2 |
10 |
5 |
OC |
OD |
b2 |
a |
|
10 |
5 |
x2 |
10 |
y2 |
5 |
|
|
k2(2m2-10) |
1+2k2 |
4k2m2 |
1+2k2 |
m2-10k2 |
1+2k2 |
OC |
OD |
2m2-10 |
1+2k2 |
m2-10k2 |
1+2k2 |
3m2-10 |
10 |
|
10 |
3 |
| ||
3 |
| ||
3 |
|m| | ||
|
m2 |
1+k2 |
m2 | ||
1+
|
10 |
3 |
10 |
3 |
| ||
3 |
| ||
3 |
| ||
3 |
x2 |
10 |
y2 |
5 |
| ||
3 |
| ||
3 |
| ||
3 |
| ||
3 |
OC |
OD |
10 |
3 |
OC |
OD |
|
4km |
1+2k2 |
2m2-10 |
1+2k2 |
8(10k2-m2+5) |
(1+2k2)2 |
1+k2 |
1+k2 |
(x1+x2)2-4x1x2 |
|
|
|
1 |
k2 |
1 | ||
4k2+
|
1 |
8 |
40 |
3 |
40 |
3 |
1 | ||
4k2+
|
2
|