下列各式错误的是（）A．313＞515B．log0.50.4＞log43C．ln1π＜-1D．O.75-0.1＜O.250.1

Question

下列各式错误的是（　　）

A．3(1)/(3)＞5(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1

3(1)/(3)＞5(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.13(1)/(3)＞5(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.13(1)/(3)＞5(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1(1)/(3)＞5(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1(1)/(3)11335(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.15(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.15(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1(1)/(5)
B．log_0.50.4＞log₄3
C．ln(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1(1)/(5)1155
_0.54
(1)/(π)＜-1
D．O.75^-0.1＜O.25^0.1(1)/(π)11ππ
^-0.10.1

Answer 1

对于A，(313)15=35=243，(515)15=125，243＞125∴313＞515，所以A正确．对于B，log0.50.4=log22.5，log43=log23，log22.5＞log23=log43，所以log0.50.4＞log43，是B正确；对于C，ln1π＜ln1e=-1，满足对数函数的基本...