Problem 4 5 points Consider the function f x y z x yz

Last updated: 3/7/2023

Problem 4 5 points Consider the function f x y z x yz Consider the curve parametrized by r t 1 cost sint i cost sint j tk where 0 t 2 For each t calculate the directional derivative of f at the point with positional vector r t in the direction of the tangent vector to the curve at r t