March 9th, 2013, 06:17 AM  #1 
Newbie Joined: Mar 2013 Posts: 6 Thanks: 0  Convergence of a sequence
How do I prove n/(2n + sqrt(n)) converges using an epsilon delta proof.

March 9th, 2013, 10:21 AM  #2 
Math Team Joined: Nov 2010 From: Greece, Thessaloniki Posts: 1,990 Thanks: 133 Math Focus: pre pre pre pre pre pre pre pre pre pre pre pre calculus  Re: Convergence of a sequence [color=#000000] We will prove that , for every ?>0, we will find a suitable such that . From the last inequality we get . So we proved that for all ?>0 and , , meaning that .[/color] 
March 9th, 2013, 10:33 AM  #3 
Newbie Joined: Mar 2013 Posts: 6 Thanks: 0  Re: Convergence of a sequence
Thank you. That helped me understand.


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