高中数学代数与函数一其他练习题110
题目内容

已知函数 http://picflow.koolearn.com/upload/papers/20140824/20140824020525385700.png,其中 http://picflow.koolearn.com/upload/papers/20140824/20140824020525401652.png,记事件 http://picflow.koolearn.com/upload/papers/20140824/20140824020525417300.png为 “函数 http://picflow.koolearn.com/upload/papers/20140824/20140824020525432447.png满足条件: http://picflow.koolearn.com/upload/papers/20140824/20140824020525448895.png”,则事件 http://picflow.koolearn.com/upload/papers/20140824/20140824020525417300.png发生的概率为(   )

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140824/20140824020525479370.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824020525495327.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824020525510338.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824020525526330.png

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