5 |
g | α+4α |
A.1 | B.-1 | C.2 | D.-2 |
5 |
5 |
5 |
5 |
5 |
5 |
1 | ||
|
5 |
5 |
A.[
| B.(1,2) | C.(1,2] | D.(
|
A.a>b>c | B.b>a>c | C.c>a>b | D.b>c>a |
A.(n-1)2 | B.n2 | C.(n+1)2 | D.n2-1 |
A.(1,0) | B.(2,0) | C.(1,1) | D.(2,1) |
1 |
2011 |
x |
1-x |
1 |
2012 |
2 |
2012 |
2011 |
2012 |
A.
| B.
| C.2 | D.1 |
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