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Homework Statement
[tex] \left ^{lim} _{t\rightarrow \infty} \right \frac {t}{\sqrt{4t^{2}+1}} [/tex]
Homework Equations
The Attempt at a Solution
Not to confident on Limits but I can usually get them, I just don't know how to get all the way there:
Let:
[tex] H = \infty [/tex]
[tex] \frac {H}{\sqrt{4H^{2}+1}} [/tex]
I don't know what to do from here to actually get a numerical result, but to me it looks like it would basically be H/sqrt(H^2) and should be one or zero but the actual answer they are looking for is 1/2 so could someone please instruct me on how to get there?
thanks!