- #1
latentcorpse
- 1,444
- 0
how do i show [itex]f(x)=\frac{x}{1-x^2}[/itex] is a continuous function by means of an [itex]\epsilon - \delta[/itex] proof? oh and [itex]x \in (-1,1)[/itex]
so far i have said:
let [itex]\epsilon>0, \exists \delta>0 s.t. |x-x_0|< \delta[/itex]. now i need to show that [itex]|f(x)-f(x_0)|< \epsilon[/itex]. yes?
can't do the rest of it though...
so far i have said:
let [itex]\epsilon>0, \exists \delta>0 s.t. |x-x_0|< \delta[/itex]. now i need to show that [itex]|f(x)-f(x_0)|< \epsilon[/itex]. yes?
can't do the rest of it though...