dw dw Find ду at the point (w, x, y, z) = (4, – 1,1,1) if w = 4x²y² + 4yz – 4z3 and x? + y? +z? = and = 3. dy dw (Simplify your answer.) dy (Simplify your answer.)

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A: It is vector problem.

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Q: Soly

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Q: dw Find ду dw at the point (w, x, y, z) = (3, - 1, - 1, - 1) if w = x3y? + yz-z° and x2 + y? +z? =…

A: