AB |
AC |
3 |
1 |
2 |
1 |
2x |
2 |
y |
AB |
AC |
3 |
AB |
AC |
1 |
2 |
AB |
AC |
1 |
2 |
1 |
2 |
1 |
2x |
2 |
y |
1 |
2x |
2 |
y |
1 |
2 |
y |
2x |
2x |
y |
5 |
2 |
|
y |
2x |
2x |
y |
1 |
3 |
1 |
2x |
2 |
y |
1 |
6 |
1 |
3 |
1 |
2 |
1 |
6 |
1 |
3 |
1 |
2 |
1 |
a |
1 |
b |
ab |
A.2 | B.2
| C.5 | D.4 |
A.-3 | B.-2 | C.2 | D.3 |
A.
| B.
| C.
| D.
|
1 |
x-1 |
4 |
x |
1 |
y |
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