vcwann69951 vcwann69951 24-04-2024 Mathematics Answered Consider the following equation. f(x,y)=(y⁴)/(x), P(1,3), u=(1)/(3)(2i+ √(5)j). a) Find the gradient of f. gradf(x,y)= (b) Evaluate the gradient at the point P. gradf(1,3)