1-i |
1+i |
3 |
OA |
OB |
A.
| B.
| C.
| D.
|
OA |
1-i |
1+i |
(1-i)2 |
(1+i)(1-i) |
-2i |
2 |
OB |
3 |
OA |
OB |
OA |
OB |
3 |
3 |
| ||||
|
|
| ||
1×2 |
| ||
2 |
π |
6 |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
b |
2 |
a |
b |
a |
b |
1 |
4 |
a |
a |
b |
3 |
2 |
a |
b |
a |
3 |
b |
3 |
a |
b |
A.30° | B.45° | C.60° | D.75° |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
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