Each of the functions in Exercises 4045 has a critical point at the origin. For each
Chapter 4, Problem 40(choose chapter or problem)
Each of the functions in Exercises 4045 has a critical point at the origin. For each function, (a) check that the Hessian fails to provide any information about the nature of the critical point at the origin, and (b) find another way to determine if the function has a maximum, minimum, or neither at the origin.f (x, y) = x 2 y2
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