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Does (1a)^m has a limit ?
Posted:
Dec 13, 1996 4:26 AM


Hi to all,
just to refresh my old calculus course: given the infinite sum of (1a)^m (a<1), what can I say about ? More precisely:
For a<1 the does the sum converges ?
What is the limit (as a function of a, of course) ?
The condition a<1 is necessary or sufficient (or both) for the convergence ?
Any suggestion will be very appreciated
Best regards
vanni guarnieri



