化简:f(x)=sin(x)cos(x)/sin(2x)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 05:55:43
![化简:f(x)=sin(x)cos(x)/sin(2x)](/uploads/image/z/7181573-5-3.jpg?t=%E5%8C%96%E7%AE%80%EF%BC%9Af%28x%29%3Dsin%28x%29cos%28x%29%2Fsin%282x%29)
化简:f(x)=sin(x)cos(x)/sin(2x)
化简:f(x)=sin(x)cos(x)/sin(2x)
化简:f(x)=sin(x)cos(x)/sin(2x)
f(x)=sin(x)cos(x)/sin(2x)
=sinxcosx/2sinxcosx
=2
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 05:55:43
化简:f(x)=sin(x)cos(x)/sin(2x)
化简:f(x)=sin(x)cos(x)/sin(2x)
化简:f(x)=sin(x)cos(x)/sin(2x)
f(x)=sin(x)cos(x)/sin(2x)
=sinxcosx/2sinxcosx
=2