Determine d?g/aydx.
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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Transcribed Image Text:II. Consider the function g defined by g(x, y) = sin (n vxy) + log3 (x – 3y).
Do as indicated.
1. Determine d'g/dydx.
2. Calculate the instantaneous rate of change of g at the point (4, 1, 0) in the direction of the vector v =
(1, 2).
3. In what direction does g have the maximum directional derivative at (x, y) = (4, 1)? What is the
minimum directional derivative?
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