- #1
JohnSimpson
- 92
- 0
Consider the map [tex]f : \mathbb{R}^2 \rightarrow \mathbb{R}^2[/tex]
defined by
[tex](x,y) \mapsto (xy-x^2, xy-y^2)[/tex]
I'm interested in figuring out the range of this function, but I keep thinking myself in circles. What would be a systematic method for approaching something like this?
defined by
[tex](x,y) \mapsto (xy-x^2, xy-y^2)[/tex]
I'm interested in figuring out the range of this function, but I keep thinking myself in circles. What would be a systematic method for approaching something like this?