- Format: Find the directional derivative of f(x, y, z) = -4x²z - 11 xy + 2z² at P = (-3, -3, -2) in the direction of (6, -2,0). D(6,-2,0) (-3 ab sin (a) O Search • If your answer below is a vector, input it as a column vector using the vector/matrix palette tool. • Use to explicitly indicate multiplication between variables and other variables, between variables and brackets, or between sets of brackets (e.g. x*y rather than xy; 2*(x+y) rather than 2(x+y)). . Put arguments of functions in brackets (e.g. sin(x) rather than sin x). • Give your answers in exact form. ab -3,-3,-2) What is the maximum rate of increase of f at P? |vf|(-3,-3,-2) sin (a) Ə dx = ə f W ∞ f 8 a Ω a Ω Submit Assignment N Quit & Save LxXJ Back > 0 Question M 22 D

Q: Find the directional derivative of f (x, y, z) = 2z²x + y³ at the point (2, 1, 1) in the direction…

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Q: 5 Decide the dependence or independence of (a) the vectors (1, 3, 2) and (2, 1, 3) and (3, 2, 1) (b)…

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