设函数f(x)=lnx-2ax.(1)若函数y=f(x)的图象在点(1,f(1))处的切线为直线l设函数f(x)=lnx-2ax.(1)若函数y=f(x)的图象在点(1,f(1))处的切线为直线l,且直线l与圆(x+1)²+y²=1相切,求a的值;
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![设函数f(x)=lnx-2ax.(1)若函数y=f(x)的图象在点(1,f(1))处的切线为直线l设函数f(x)=lnx-2ax.(1)若函数y=f(x)的图象在点(1,f(1))处的切线为直线l,且直线l与圆(x+1)²+y²=1相切,求a的值;](/uploads/image/z/7163775-63-5.jpg?t=%E8%AE%BE%E5%87%BD%E6%95%B0f%28x%29%3Dlnx-2ax.%281%29%E8%8B%A5%E5%87%BD%E6%95%B0y%3Df%28x%29%E7%9A%84%E5%9B%BE%E8%B1%A1%E5%9C%A8%E7%82%B9%281%2Cf%281%29%29%E5%A4%84%E7%9A%84%E5%88%87%E7%BA%BF%E4%B8%BA%E7%9B%B4%E7%BA%BFl%E8%AE%BE%E5%87%BD%E6%95%B0f%28x%29%3Dlnx-2ax.%281%29%E8%8B%A5%E5%87%BD%E6%95%B0y%3Df%28x%29%E7%9A%84%E5%9B%BE%E8%B1%A1%E5%9C%A8%E7%82%B9%281%2Cf%281%29%29%E5%A4%84%E7%9A%84%E5%88%87%E7%BA%BF%E4%B8%BA%E7%9B%B4%E7%BA%BFl%2C%E4%B8%94%E7%9B%B4%E7%BA%BFl%E4%B8%8E%E5%9C%86%EF%BC%88x%2B1%EF%BC%89%26sup2%3B%2By%26sup2%3B%3D1%E7%9B%B8%E5%88%87%2C%E6%B1%82a%E7%9A%84%E5%80%BC%EF%BC%9B)
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