| x2+y2 |
| 1+3i |
| 1-i |
| OA |
| OB |
| OA |
| OB |
| OA |
| OB |
| x2+y2 |
|
|
| 1+3i |
| 1-i |
| (1+3i)(1+i) |
| (1-i)(1+i) |
| -2+4i |
| 2 |
| OA |
| OB |
| OA| |
| (-4)2+32 |
| OB |
| (-1)2+22 |
| 5 |
| OA |
| OB |
| OA |
| OB |
| 5 |
| 2 | ||
|
| 1 | ||
|
| 1 |
| 2 |
| 5 |
| 1 | ||
|
| 5 |
| 2 |
科目:高中數學 來源: 題型:
. |
| z2 |
. |
| z2 |
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