- #1

coverband

- 171

- 1

## Homework Statement

Draw graphs of [tex]V(x)=\frac{x^2}{1+x^4}[/tex] and [tex]y=\pm\sqrt{2cosx-4\epsilon x+B}[/tex]

## Homework Equations

## The Attempt at a Solution

Are we really expected to be able to draw these with just a pen and paper!?