Find the directional derivative of (x , y) = x2 + 2y2 at x = 2 and
Question:
Find the directional derivative of
ƒ(x , y) = x2 + 2y2
at x = 2 and y = 2 in the direction of h = 2i + 3j.
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Related Book For
Numerical Methods For Engineers
ISBN: 9780071244299
5th Edition
Authors: Steven C. Chapra, Raymond P. Canale
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