Question
Find a function $f(x, y, z)$ such that $V f$ is the constant vector $\langle 1,3,1\rangle .$
Step 1
This means that the derivative of the function $f(x, y, z)$ with respect to $x$ is $1$, with respect to $y$ is $3$, and with respect to $z$ is $1$. Show more…
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