x2 |
a2 |
y2 |
b2 |
2 |
3 |
1 |
3 |
2 |
3 |
1 |
3 |
| ||
-
|
|
-2a2 |
a2+b2 |
a2(1-b2) |
a2+b2 |
-2a2 |
a2+b2 |
2b2 |
a2+b2 |
2 |
3 |
1 |
3 |
1 |
2 |
2 |
3 |
1 |
2 |
1 |
3 |
4 |
3 |
2 |
3 |
-2a2 |
a2+b2 |
4 |
3 |
2b2 |
a2+b2 |
2 |
3 |
x2 |
2 |
x2 |
2 |
x2 |
49 |
y2 |
24 |
A.5 | B.10 | C.8 | D.7 |
5 |
4 |
2 |
3 |
A.
| B.4
| C.2
| D.
|
A.2 | B.3 | C.2
| D.4 |
A.0<e≤
| B.
| ||||||||
C.
| D.0<e≤
|
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