[All Steps] Find the directional derivative at the point P and direction v f(x,y)= arccos xy, P(1,0),
Question: Find the directional derivative at the point P and direction v
\[f\left( x,y \right)=\arccos xy,\,\,P\left( 1,0 \right),\,\,\,v=\mathbf{i}+5\mathbf{j}\]
Deliverable: Word Document 
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[Solved] Find both first partial derivatives z=ln
![[Solution] Find the directional derivative at the](/images/solutions/MC-solution-library-47408.jpg "[Solution] Find the directional derivative at the point P and")
[Solution] Find the directional derivative at the point P and
![[Solution Library] Find the directional derivative at](/images/solutions/MC-solution-library-47409.jpg "[Solution Library] Find the directional derivative at the point")
[Solution Library] Find the directional derivative at the point
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