Nature of the critical points of a function f(x y): local maximum/minimum/saddle and another ● 08
[url=https://math.stackexchange.com/questions/2878542/determine-the-nature-of-a-critical-point]Determine the nature of a critical point[/url][br][url=https://math.stackexchange.com/questions/2878542/determine-the-nature-of-a-critical-point]https://math.stackexchange.com/questions/2878542/determine-the-nature-of-a-critical-point[/url]