## Question

###### (1 point) Suppose that f(z,y,2) = r"yz Iyz* is a function of three variables Find the 'gradient of f(z,y,2) . Answer: Vf(z,y, 2)2. Evaluate the gradient at the point P(2,~2, 2) Answer: V f(2, 2)3. Find the rate of (change of f(â‚¬,%,2) at P In the direction of (he vector u (0, Answer: Du f(2,

(1 point) Suppose that f(z,y,2) = r"yz Iyz* is a function of three variables Find the 'gradient of f(z,y,2) . Answer: Vf(z,y, 2) 2. Evaluate the gradient at the point P(2,~2, 2) Answer: V f(2, 2) 3. Find the rate of (change of f(â‚¬,%,2) at P In the direction of (he vector u (0, Answer: Du f(2,

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