Determine whether the sequence converges or diverges. If it converges, find its limit.

n = 1, 2, 3

$\displaystyle \frac{ 2n - 1} {3n^2 + 1} $

Would i begin by using the quotient rule?

since, by looking at it i might have to prove how i know?

Or could i start by finding the sum?

Or, better just take its limit?

$\displaystyle \frac{ 2} {6n} = 0 $

im just not sure what to do