[Solved] Compute all the first order derivatives at P = (1, 1) for f(x,y)=xyln (y/x)+ln
Question: Compute all the first order derivatives at P = (1, 1) for
\[f\left( x,y \right)=xy\ln \left( \frac{y}{x} \right)+\ln {{\left( 2x-3y \right)}^{2}}\]
Deliverable: Word Document 
![[See] Compute all the second order derivatives](/images/solutions/MC-solution-library-30870.jpg "[See] Compute all the second order derivatives of f(u,v)=ln")
[See] Compute all the second order derivatives of f(u,v)=ln
![[Solution Library] Compute all the second order](/images/solutions/MC-solution-library-30871.jpg "[Solution Library] Compute all the second order derivatives of")
[Solution Library] Compute all the second order derivatives of
![[Solution] Find the critical points and classify](/images/solutions/MC-solution-library-30872.jpg "[Solution] Find the critical points and classify them:")
[Solution] Find the critical points and classify them:
[Solution Library] Find (dy)/(dx) if y=(5x^2+8)^4+ln
![[Solution Library] Use the Chain Rule to](/images/solutions/MC-solution-library-30874.jpg "[Solution Library] Use the Chain Rule to compute the derivative (dy)/(dx)")
[Solution Library] Use the Chain Rule to compute the derivative (dy)/(dx)
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