高中数学代数与函数一函数练习题45
题目内容

. 设 http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image047.png是偶函数, http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image048.png是奇函数,那么 http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image049.png的值为(    )

2021-07-26

A.1

B.http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image050.png

C.http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image051.png

D.http://picflow.koolearn.com/upload/2012-08/15/4f655616-e16d-4382-bb66-88f3e6683024/paper.files/image052.png

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