- #1
samspotting
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- 0
Rudin's proof of lim n-> inf (p^(1/n)) = 1
1+n*x_n <= (1 + x_n)^n = o
I don't see it from the binomial theorem, which is what he says that is from.
He also does things with the binomial theorem like:
(1+x_n)^n >= ((n(n-1)) / 2) *x_n^2
I'm not sure what he did to get these two inequalities.
1+n*x_n <= (1 + x_n)^n = o
I don't see it from the binomial theorem, which is what he says that is from.
He also does things with the binomial theorem like:
(1+x_n)^n >= ((n(n-1)) / 2) *x_n^2
I'm not sure what he did to get these two inequalities.