题目内容
若函数f(x)=
,则f(log23)=______.
|
∵log23<4
故f (log23)=f (log23+3)=f (log224)
又∵log224>4
故f (log224)=2log224=24
故答案为:24
故f (log23)=f (log23+3)=f (log224)
又∵log224>4
故f (log224)=2log224=24
故答案为:24
练习册系列答案
相关题目