高中数学代数与函数一其他练习题133
题目内容

http://picflow.koolearn.com/upload/papers/20140824/20140824011239516398.png,使不等式 http://picflow.koolearn.com/upload/papers/20140824/20140824011239531656.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824011239547303.png上的解集不是空集的 http://picflow.koolearn.com/upload/papers/20140824/20140824011239578283.png的取值是

2021-07-20

A.http://picflow.koolearn.com/upload/papers/20140824/20140824011239594437.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824011239609337.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824011239828370.png

D.以上均不对

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