Chapter 14 - Review - True-False Quiz: 4

True

Work Step by Step

$D_{k}f(x,y,z)=∇ f.k$ $=[f_{x}(x,y,z),f_{y}(x,y,z),f_{z}(x,y,z)].(0,0,1)$ $=f_{z}(x,y,z)$ Hence, the statement is true.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.