السؤال 2 The directional derivative of f(x,y) = = --et cos y at (0, 1) in the direction of v = (-6,8) is 27 7 o o o 14
Posted: Tue Sep 07, 2021 7:03 am
السؤال 2 The directional derivative of f(x,y) = = --et cos y at (0, 1) in the direction of v = (-6,8) is 27 7 o o o 14