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Mathematics, 28.10.2020 16:40 honestty21

Find the directional derivative of the function f(x, y)=2cos(y)exf(x, y)=2cos⁡(y)ex at the point (0,π6)(0,π6) in the direction of the vector v=⟨−8,6⟩v=⟨−8,6⟩.

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Find the directional derivative of the function f(x, y)=2cos(y)exf(x, y)=2cos⁡(y)ex at the point (0,...
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