Problem 3 (Chain Rule and Implicit Differentiation): Consider a surface given by the equation below: ylnz + ze^(x) + tan(y) = e. Note that you cannot easily write z as a function of x and y.
(1) Use implicit differentiation to find (∂z)/(∂x) at the point (1,0,1).
(2) Use implicit differentiation to find (∂z)/(∂y) at the point (1,0,1).