AB |
AC |
BC |
A.[3,17] | B.(3,17) | C.[3,10] | D.(3,10) |
BC |
AC |
AB |
|
AB |
AC |
AB |
AC |
AC |
AB |
AC |
AB |
AC |
AB |
AC |
AB |
AC |
BC |
AC |
BC |
BC |
a |
b |
a |
b |
A.3
| B.
| C.7 | D.
|
a |
b |
a |
b |
a |
b |
A.2 | B.4 | C.12 | D.2
|
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
3 |
b |
3 |
a |
b |
A.
| B.2
| C.2 | D.4 |
a |
b |
a |
b |
a |
b |
A.
| B.
| C.
| D.
|
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
17 |
2 |
b |
a |
b |
a |
b |
A.5 | B.-5 | C.12 | D.-12 |
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