- #1

kntsy

- 82

- 0

**what does "All but finitely many n" mean?**

Let [itex]\left(s_n\right)[/itex] be a convergent sequence.

If [itex]s_n\geq a[/itex] for all but finitely many n, then [itex]\lim s_n\geq a[/itex].

all n?(all the natural number? but natural number is infinite so why use "but finite"?)

Infinite?

Or finite?

What does it mean actually?