由于f(x)對任意實數(shù)x1,x2都有f(x1x2)=f(x1)+f(x2)成立,
則可令x1=x2=0,則f(0)=f(0)+f(0),即有f(0)=0;
再令x1=x2=1,則f(1)=f(1)+f(1),即有f(1)=0.
故答案為:0,0
已知函數(shù)f(x)對任意實數(shù)x1,x2都有f(x1x2)=f(x1)+f(x2)成立,則f(0)=_,f(1)=_.
已知函數(shù)f(x)對任意實數(shù)x1,x2都有f(x1x2)=f(x1)+f(x2)成立,則f(0)=______,f(1)=______.
數(shù)學人氣:406 ℃時間:2019-08-18 22:06:25
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