Question: Find at the point (x, y, z) = (0, 1, ) if w = x 2 + y 2 + z 2 and y sin

Finda. dw ax y b. dw z


at the point (x, y, z) = (0, 1, π) if w = x2 + y2 + z2 and y sin z + z sin x = 0.

a. dw ax y b. dw z

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