x2 |
a2 |
y2 |
b2 |
3 |
b |
a |
x2 |
a2 |
y2 |
b2 |
3 |
b |
a |
3 |
b |
a |
| ||||
1+
|
0-
| ||
1-0•
|
b |
a |
| ||
3 |
b |
a |
3 |
b |
a |
| ||
3 |
|
1+
|
1+
|
2
| ||
3 |
2
| ||
3 |
b |
a |
| ||
3 |
x2 |
3b2 |
y2 |
b2 |
3 |
3 |
3 |
3 |
5 | ||
|
25 |
3 |
x2 |
25 |
3y2 |
25 |
3 |
3 |
x2 |
9 |
y2 |
3 |
x2 |
25 |
3y2 |
25 |
x2 |
9 |
y2 |
3 |
x2 |
8 |
y2 |
4 |
AM |
1 |
2 |
MB |
4 |
1+cos∠MPN |
y2 |
2 |
x2 |
a2 |
y2 |
b2 |
| ||
2 |
| ||
2 |
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