Find the directional derivative of f passing through point p

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Reference no: EM131012128

Given f(x,y) = sin (2x+3y), P(-6, 4), u = √(3)/2i-1/2j. Find:

1. The gradient of f.

2. Evaluate the gradient of f at point P.

3. Find the directional derivative of f passing through P in the direction of the vectur u.

Reference no: EM131012128

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