Solution: Directional DerivativesIn Exercises, find the
Chapter 14, Problem 40PE(choose chapter or problem)
Problem 40PE
Directional Derivatives
In Exercises, find the directions in which ƒ increases and decreases most rapidly at P0 and find the derivative of ƒ in each direction. Also, find the derivative of ƒ at P0 in the direction of the vector v.
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