find all stationary points of f(x,y) = xe^-x (y^2-y)
Posted on 2011-03-02
I have the above question
f(x,y) = xe^-x(y^2-y)
I need to find the following:
fx = e^-x(y^2-y) + xe^-x(y^2-y)(-1) is as far as I got one this one...
I'm stuck on how to differentiate this. The chain rule is a mess on this! Any help you can provide would be GREATLY appreciated!!!!!!