高中数学代数与函数一函数练习题74
题目内容

设函数 http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image031.gif的定义域为 http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image032.gif,则函数 http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image033.gif的定义域为(  )

2021-08-03

A.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image034.gif

B.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image032.gif

C.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image035.gif

D.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image036.gif

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