Imposible.

回答: 當x不等於1,y不等於0, x^y = 1 有解嗎?xyp2010-05-31 21:43:51

If x>0,y is not 0, x^y=1
We have Logx(X)^Y=Logx(1)=0.
y*Logx(X)=y*1=0 so,y=0,contradiction.

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