1. Find the directional derivative of f at the given point in the direction indicated by...

 

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1. Find the directional derivative of f at the given point in the direction indicated by the angle 8 (i)f(x,y)=ye, (0,4), 0 = 2/3 (ii) f(x,y)=xsin(xy), (2.0), 0=/3 2. Find the directional derivative of the function at the given point in the direction of the vector V (i)f(x,y) = ln (x + y), (2.1), V = (-1,2) (ii) f(x,y,z)=xyz, (3,2,6), V=(-1,-2,2) 1. Find the directional derivative of f at the given point in the direction indicated by the angle 8 (i)f(x,y)=ye, (0,4), 0 = 2/3 (ii) f(x,y)=xsin(xy), (2.0), 0=/3 2. Find the directional derivative of the function at the given point in the direction of the vector V (i)f(x,y) = ln (x + y), (2.1), V = (-1,2) (ii) f(x,y,z)=xyz, (3,2,6), V=(-1,-2,2)

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Answer 1 i For the first part you are asked to find the directional derivative of the function fxyye... View the full answer