高中数学代数与函数一其他练习题143
题目内容

已知 http://picflow.koolearn.com/upload/papers/20140824/20140824022951336878.png,则 http://picflow.koolearn.com/upload/papers/20140824/20140824022951351847.png的值为(    )

2021-07-21

A.http://picflow.koolearn.com/upload/papers/20140824/20140824022951367382.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824022951382406.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824022951398546.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824022951414526.png

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