- #1

kathrynag

- 598

- 0

## Homework Statement

Let [tex]x_{n\geq}[/tex]0 for all n in the natural numbers.

If ([tex]x_{n}[/tex])[tex]\rightarrow[/tex]0, show that ([tex]\sqrt{x_{n}}[/tex])[tex]\rightarrow[/tex]0.

## Homework Equations

## The Attempt at a Solution

So far, I have started with [tex]\left|\sqrt{x_{n}}-0\right|[/tex]. Not sure if that's the right way to start.