Posted by Anon on .
Find the derivative of x^(1/x).
Can someone show me steps for this problem...I go round in circles

CalcDerivative 
Steve,
y = x^(1/x)
ln y = 1/x ln x
1/y y' = 1/x^2 lnx + 1/x * 1/x
1/y y' = 1/x^2 (1lnx)
y' = x^(1/x  2)(1  lnx)