This document provides steps to find the gradient of a function f(x, y, z) = (x-2)^2 + 3(y-1)^2 + (z+3)^2 at the point (1, 2, -1). It first defines the function, then calculates the partial derivatives f_x, f_y, f_z. Finally, it evaluates these derivatives at the given point (1, 2, -1) to find the gradient, which is the vector (2, 6, -6).

1. Adhut Bhakare
PA 67 GoodLuck PageNo.
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CeS TuT
3
Find grad at the point (L-21
3
2
2
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+(3a(-2)
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2. Dat
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at E=o
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Gead d=2xi +4y+hzk
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md b= 41+4R
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3. GoodLuck PageNo.
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a -
k Sa