Question: Find the gradient of the function f ( r , h ) = 2 r h + r 2 at the point ( 2 ,

Find the gradient of the function f(r,h)=2rh+r2 at the point (2,2).
gradf(2,2)=
Find the gradient of the function f(r,h)=2rh+r2 at the point (2,2).

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