a= (n^2-5n+6)/(n^2+n+1)

using the definition only prove the sequence(a) is convergent and find its limit?

what does this prove by definition means? is it same as when proving a limit?

any help is welcome. thanks

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- October 9th 2007, 10:31 AMDiliconvergent sequence
a= (n^2-5n+6)/(n^2+n+1)

using the definition only prove the sequence(a) is convergent and find its limit?

what does this prove by definition means? is it same as when proving a limit?

any help is welcome. thanks - October 9th 2007, 10:36 AMJhevon
- October 9th 2007, 04:34 PMThePerfectHacker
It seems the poster is asking how to use this definition to prove his result. Not the actual definition.

Quote:

a= (n^2-5n+6)/(n^2+n+1)

What I wrote is a hint, complete the arugment thyself.