Question: Let f ( x , y , z ) = x e y c o s z . ( a ) Compute F = gradf.

Let f(x,y,z)=xeycosz.
(a) Compute F=gradf.
(b) Evaluate CF*ds, where
c(t)=(3cos4t,5sin7t,0),0t.
Let f ( x , y , z ) = x e y c o s z . ( a )

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