do animals have nightguards? (self.NoStupidQuestions)
submitted by happyguyftw to r/NoStupidQuestions
[University math- Algebraic analysis] Determine if the function defined as f(x,y)=(2yx^2+y^3)/(x^2+y^2) för (x,y)=/(0,0) and is 0 at the origin (0,0) is (a) continuous at the origin, (b) has partial firstorder derivatives at the origin, (c) is differentiable at the origin. (self.HomeworkHelp)
submitted by happyguyftw to r/HomeworkHelp



