Question: Find the linearizations of the functions at the given point. (x, y, z) = 2 cos x sin ( y + z) at (0, 0,

Find the linearizations of the functions at the given point.

ƒ(x, y, z) = √2 cos x sin ( y + z) at (0, 0, π/4) and (π/4, π/4, 0)

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