Find the derivative of the function at the given point in th…
Find the derivative of the function at the given point in the direction of A. f(x, y, z) = ln (x2 – 2y2 + 4z2), (-2, -2, -2), A = 3 i + 4 jType your answer in the given answer box. You may need to use the equation editor found in the editing menu. If the equation editor is not showing, click on the three vertical dots to expand the menu.
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