4. Given f(x, y) = sin (3x + 4y). Compute the gradient of f, Vf(x, y). Note that the gradient of a function of two varia
Posted: Sat Jul 09, 2022 2:15 pm
4. Given f(x, y) = sin (3x + 4y). Compute the gradient of f, Vf(x, y). Note that the gradient of a function of two variables (which is what we have in this case) gives us a 2D vector valued function of two variables. For three variables, we will get a 3D vector valued function of three variables. This will be the main object of the last chapter.