已知函数f(x)=3sin(wx-30*)(w>0)和g(x)=2cos(2x+&)+1的图像的对称轴完全相同,若x属于[0,90*],则f(x)取值范围?
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 03:03:48
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