Help with Limit Test | Solving Limits

[Llama77]

I am having trouble with this limit, i am to do a Limit test but I just don't see it.


Step 1.
Lim sqrt(x) / x
x --> Infinity




Step 2.
My professor this goes down to

Lim 1 / sqrt(x)
x --> Infinity


and the limit is then 0





What I am not sure about is from steps 1 to step 2.




I tried the latex it wouldn't work for me, sorry.

 

[Moo Of Doom]

Your professor simply divided the numerator and the denominator both by $\sqrt{x}$.