A.2
| ||||||||
B.log32<log25<log35 | ||||||||
C.loga2<loga3<loga4(a>0,a≠1) | ||||||||
D.log
|
3 |
4 |
3 |
4 |
3 |
4 |
3 |
4 |
4 |
5 |
lg5 |
lg2 |
lg5 |
lg3 |
| ||
2 |
| ||
3 |
| ||
2 |
| ||
3 |
A.30.8>30.7 |
B.log0..50.4>log0..50.6 |
C.0.75-0.1<0.750.1 |
D.lg1.6>lg1.4 |
A.P=Q | B.Q=M | C.M=N | D.N=P |
A.a>b>c | B.a>c>b | C.b>a>c | D.c>a>b |
1 |
2 |
1 |
3 |
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