Find the directional derivative of the function at P in the direction of v. f(x, y, z) = xy + yz + xz, P(8, 9, -8), v = 16i + j - k

Q: Use the gradient to find the directional derivative of the function at P in the direction of Q. f(x,…

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Q: What is the directional derivative of the function f(x.y)-2xy-3y at point p.- (5,5) in the direction…

A: To find: The directional derivative of the function f(x,y)=2xy-3y2 at point P=(5,5) in the direction…

Q: Find the directional derivative of the function at P in the direction of v. f(x, y) = x³ - y, P(6,…

A: As we know that; The expression for the directional derivative of the function f in the direction of…

Q: 3. Find the derivative of the function f(x, y, z) = xy + yz + zx at the point (1,-1, 2) in the…

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Q: the directional derivative of the function J (x, he direction of v = 3i + 4j at the point (3,0)

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