[See] Use the Chain Rule to find ∂u/∂x for u=√r^2+s^2, r=y+x cos t, s=x+y sin
Question: Use the Chain Rule to find ∂u/∂x for \(u=\sqrt{{{r}^{2}}+{{s}^{2}}}\), \(r=y+x\cos t,\,\,s=x+y\sin t\).
Deliverable: Word Document 
Solution: Given f(x,y,z)=√x+yz, P(1,3,1), u=((1)/(√3),(1)/(√3),(1)/(√3))
(All Steps) Find the equation of the tangent plane to the given
(All Steps) Find an equation of the tangent plane to the given
(All Steps) Test each of the for convergence or divergence. To
![[Step-by-Step] Test each of the for convergence](/images/solutions/MC-solution-library-57558.jpg "[Step-by-Step] Test each of the for convergence or divergence.")
[Step-by-Step] Test each of the for convergence or divergence.
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