a=(1/2)0.5,b=(0.3)0.5,c=log0.3(0.2).求abc的关系sorry,打错了,应该是a=(1/2)^0.5,b=(0.3)^0.5,c=log0.3(0.2).求abc的关系,
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a=(1/2)0.5,b=(0.3)0.5,c=log0.3(0.2).求abc的关系sorry,打错了,应该是a=(1/2)^0.5,b=(0.3)^0.5,c=log0.3(0.2).求abc的关系,
a=(1/2)0.5,b=(0.3)0.5,c=log0.3(0.2).求abc的关系
sorry,打错了,应该是a=(1/2)^0.5,b=(0.3)^0.5,c=log0.3(0.2).求abc的关系,
a=(1/2)0.5,b=(0.3)0.5,c=log0.3(0.2).求abc的关系sorry,打错了,应该是a=(1/2)^0.5,b=(0.3)^0.5,c=log0.3(0.2).求abc的关系,
c=log0.3(0.2)>log(0.3)=1
a=(1/2)^0.5=[(1/3)*(3/2)]^0.5=[(1/3)^0.5]*[(3/2)^0.5]=b*[(3/2)^0.5]
又[(3/2)^0.5]>1^0.5=1,且a=(1/2)^0.5
c>a>b