- #1

- 420

- 0

example

lim[itex]\underbrace{x\rightarrow}_{0}[/itex]([itex]\frac{\sqrt{x+1}}{x}[/itex])

The x goes to 0

The book says the limit is [itex]\infty[/itex] but if you take the left side limit you get -[itex]\infty[/itex] and if you take the right side of the limit you [itex]\infty[/itex]. So wouldnt this limit not exist, because you have two different limits?