Find the derivative of the function at Po in the direction of A f(x,y.z)= - 3e cos (yz). Po(0,0,0). A = -3i+4j +4k (DA) (0,0,0)=0 (Type an exact answer, using radicals as needed.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.4: Derivatives Of Exponential Functions
Problem 13E
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Find the derivative of the function at Po in the direction of A.
f(x,y,z)= -3e cos (yz). Po(0,0,0). A = -3i+4j+4k
(DA) (0,0,0)=0
(Type an exact answer, using radicals as needed.)
Transcribed Image Text:Find the derivative of the function at Po in the direction of A. f(x,y,z)= -3e cos (yz). Po(0,0,0). A = -3i+4j+4k (DA) (0,0,0)=0 (Type an exact answer, using radicals as needed.)
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