| x2 |
| a2 |
| y2 |
| b2 |
|
| a2 |
| c |
| y1 |
| x1-a |
| y2 |
| x2+a |
| a(k1+k2) |
| k1-k2 |
| x1y2+x2y1+a(y1-y2) |
| -x1y2+x2y1+a(y1+y2) |
| 2a2k2c |
| M |
| a2c2k2-a2b2 |
| M |
| a2 |
| c |
|
|
|
| b2 |
| a |
| b2 |
| a |
| b2 |
| -a(a+c) |
| b2 |
| a(c-a) |
|
| a2 |
| c |
| a2 |
| c |
| y1 |
| x1-a |
| y2 |
| x2+a |
|
| a(k1+k2) |
| k1-k2 |
| x1y2+x2y1+a(y1-y2) |
| -x1y2+x2y1+a(y1+y2) |
|
| 2a2k2c |
| M |
| a2c2k2-a2b2 |
| M |
| 2b2ck |
| M |
| 2abkN |
| M |
| b2+a2k2-c2k2 |
| 2a2b2k |
| M |
| 2abckN |
| M |
-
| ||||
-
|
| a2 |
| c |
| a2 |
| c |
科目:高中數學 來源: 題型:
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