Find the first partial derivatives of the function. w = ln(x + 3y + 4z) frac{partial w}{partial x} = frac{1}{x + 3y + 4z} frac{partial w}{partial y} = frac{3}{x + 3y + 4z} frac{partial w}{partial z} = frac{4}{x + 3y + 4z}
Added by Daniel B.
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First, we need to use the chain rule to find the partial derivative with respect to x: Dw/ax = 1/(x + 3y + 42) * (1) Show more…
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