Proof of the Root Test Let S = n=0 an be a positive series, and assume that L = lim n n
Chapter 10, Problem 63(choose chapter or problem)
Proof of the Root Test Let S = n=0 an be a positive series, and assume that L = lim n n an exists. (a) Show that S converges if L < 1. Hint: Choose R with L 1
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