lg3 |
lg4 |
lg3 |
lg8 |
lg2 |
lg3 |
lg4 |
lg9 |
lg3 |
2lg2 |
lg3 |
3lg2 |
lg2 |
lg3 |
2lg2 |
2lg3 |
5lg3 |
6lg2 |
2lg2 |
lg3 |
5 |
3 |
5 |
3 |
2 |
3 |
4 |
9 |
2 |
3 |
A.
| B.2 | C.4 | D.
|
A.y∈(2,3) | B.y∈(1,2) | C.y∈(0,1) | D.y=1 |
A.首数为-3,尾数为0.1476 |
B.首数为-3,尾数为0.8524 |
C.首数为-4,尾数为0.8524 |
D.首数为-4,尾数为0.1476 |
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