Consider this scalar-valued function: f(x,y)=y/ 2x^2+y^2 . After, find the gradient of f and find the directional derivative of f at the point (1,3) in the direction of v=(1,−2) please show details
Consider this scalar-valued function: f(x,y)=y/ 2x^2+y^2 . After, find the gradient of f and find the directional derivative of f at the point (1,3) in the direction of v=(1,−2) please show details
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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Consider this scalar-valued function:
f(x,y)=y/ 2x^2+y^2 .
After, find the gradient of f and find the directional derivative of f at the point (1,3) in the direction of v=(1,−2)
please show details
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