Answers

2014-07-09T16:05:24+05:30
In formulas, a limit is usually denoted "lim" as in limn → c(an) = L, and the fact of approaching a limit is represented by the right arrow (→) as in an → L.

lim n→∞ an = 0.
Proof.
 Let ϵ > 0.
 Then for n ≥ n∗ = 2+ 1. 2ϵ
 we have 2n−3 ≥ 4+1. ϵ. −3 > 1. ϵ. > 0,
so 0 < 1. 2n−3.





HOPE THIS WILL HELP YOU

1 5 1