HP |
PM |
PM |
3 |
2 |
MQ |
PM |
3 |
2 |
MQ |
y |
2 |
x |
3 |
HP |
PM |
y |
2 |
3y |
2 |
2(k2-2) |
k2 |
2-k2 |
k2 |
2 |
k |
2 |
k |
1 |
k |
2-k2 |
k2 |
2 |
k2 |
2 |
k2 |
2 |
k2 |
| ||
2 |
(x1-x2)2+(y1-y2)2 |
4
| ||
k2 |
1+k2 |
2
| ||||
k2 |
2
| ||
|k| |
| ||
2 |
11 |
3 |
a |
b |
a |
b |
a |
b |
A.-10 | B.-6 | C.0 | D.6 |
AB |
BC |
A.-8 | B.-8
| C.8 | D.8
|
a |
b |
c |
a |
a |
b |
b |
c |
A.6
| B.6
| C.6
| D.6 |
AP |
BC |
a |
b |
c |
a |
b |
c |
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