π |
5 |
π |
5 |
A.x4+x3+x2+x+1=0 | B.x4-x3+x2-x+1=0 |
C.x4-x3-x2+x+1=0 | D.x4+x3+x2-x-1=0 |
π |
5 |
π |
5 |
π |
5 |
π |
5 |
π |
5 |
π |
5 |
π+2kπ |
5 |
π+2kπ |
5 |
1+i |
i3 |
2 |
1-i |
A.2-2i | B.1-i | C.i | D.1+i |
2-i |
2+i |
A.
| B.
| C.1-
| D.1+
|
3 |
α |
β2 |
A.-1-i | B.1-i | C.-1+i | D.1+i |
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