Question

14.5.31In what direction is the derivative of ​f(x,y)​P(9​,2​) equal to​ zero?Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.A.uequalsnothing​(Simplify your answer. Use a comma to separate answers as needed. Type your answer in terms of i and​ j.)B.There is no solution.

Answer 1

Answer:

A. u equals nothing.

Step-by-step explanation:

Derivative is a function of real variable. The derivatives derives the price of underlying asset from the fluctuations. The function of x and is represented as dx / dy which is solved as a equation to find the value of asset.