Find the derivative of f(x)=ln(x)/xf(x) = \ln(x) / xf(x)=ln(x)/x.
(1−lnx)/x2(1 - \ln x) / x^2(1−lnx)/x2
1/x21/x^21/x2
ln(x)/x2\ln(x) / x^2ln(x)/x2
1/x1/x1/x