高中数学代数与函数一函数练习题45
题目内容

已知定义在R上的奇函数 http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image042.png和偶函数 http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image043.png满足 http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image044.pnghttp://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image045.png,若 http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image046.png,则 http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image047.png(     )

2021-07-26

A.http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image048.png

B.http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image049.png

C.http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image050.png

D.http://picflow.koolearn.com/upload/2012-09/19/5ed71576-0e63-45a2-80dd-803d1112bba2/paper.files/image051.png

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