? Exercise 14.6.1: To find the directional derivative Daf(z, y) of (co) i + (stn) j f(z, y) = 32°y – 4zy³ + 3y? – 4z in the direction of u = sin Cos- %3D first calculate the partial derivatives: f-(z, y) - fy(z, y) =
? Exercise 14.6.1: To find the directional derivative Daf(z, y) of (co) i + (stn) j f(z, y) = 32°y – 4zy³ + 3y? – 4z in the direction of u = sin Cos- %3D first calculate the partial derivatives: f-(z, y) - fy(z, y) =
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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