题目内容
0.30.2,0.20.3,log0.30.2的大小关系为( )
| A.0.30.2>0.20.3>log0.30.2 |
| B.log0.30.2>0.30.2>0.20.3 |
| C.0.20.3>0.30.2>log0.30.2 |
| D.log0.30.2>0.20.3>0.30.2 |
∵0<0.20.3<0.30.3<0.30.2<0.30=1,
log0.30.2>log0.30.3=1,
∴log0.30.2>0.30.2>0.20.3,
故选B.
log0.30.2>log0.30.3=1,
∴log0.30.2>0.30.2>0.20.3,
故选B.
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