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13 Nov 2019
Given f(x, y, z) = x tan(nry) + x2z?-z sin(my), point P G, , 1) and point Q (0, 1, 3) [5 marks (a) Find the gradient of f at P. (b) Find the directional derivative of f at P in the direction towards Q 1.
Given f(x, y, z) = x tan(nry) + x2z?-z sin(my), point P G, , 1) and point Q (0, 1, 3) [5 marks (a) Find the gradient of f at P. (b) Find the directional derivative of f at P in the direction towards Q 1.
Deanna HettingerLv2
10 Oct 2019