3 Answered Questions for the topic directional derivative

Directional Derivative

03/22/16

Rahul walks 2/3 km from a place P towards east and them from there 11/6 km towards west. What is his position now from P?
plz sir give answer of above question.
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Directional Derivative

05/28/13

Find the directional derivative?
Find the directional derivative of f(x, y)=xye^(-xy^2) at the point (1, 1) in the direction <2/sqrt(5), 1/sqrt(5)>. f=<ye^(-y^2), xe^(-2xy)> f(1, 1)=<e, e^-2> u=<2/sqrt(5),... more
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Expert Answers •2
Directional Derivative

04/07/13

Find the directional derivative of f(x, y)?
Find the directional derivative of f(x, y)=x^2*y+4y^2 at (2, 1) for u=<1/2, sqrt(3)/2>. Answer: 2+6sqrt(3) <2xy, 8y> at (2, 1)=<4, 8> <4, 8>*<1/2,... more
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Expert Answers •1

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