3 |
3 |
OF |
OA |
OB |
λ |
μ |
3 |
3 |
|
|
3 |
1 |
3 |
2
| ||
3 |
OF |
OA |
OB |
3 |
1 |
3 |
2
| ||
3 |
1 |
3 |
3 |
2
| ||
3 |
1 |
3 |
3 |
2
| ||
3 |
λ |
μ |
1 |
3 |
1 |
3 |
OA |
OC |
AB |
OM |
AM |
CM |
BM |
1 |
2 |
OM |
AM |
| ||
3 |
| ||
2 |
OA |
a |
OC |
c |
OB |
b |
π |
2 |
a |
b |
a |
OB |
OC |
OA |
OC |
3 |
m |
m |
n |
3 |
m |
n |
2 |
a |
2 |
a |
A.8 | B.7 | C.4
| D.4
|
m |
n |
π |
6 |
m |
n |
π |
3 |
AE |
BF |
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