Question: Let ; = x2y + z. Use differentials to approximate Aw as (x, y, z) moves from (1, 2, 1) to (1.01, 1.98, 1.03). Compare

Let ω; = x2y + z. Use differentials to approximate Aw as (x, y, z) moves from (1, 2, 1) to (1.01, 1.98, 1.03). Compare your approximation with the actual value of Δω.

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