?Show that if \(\lim _{n \rightarrow \infty} \sqrt[n]{\left

Chapter 11, Problem 43

(choose chapter or problem)

Show that if \(\lim _{n \rightarrow \infty} \sqrt[n]{\left|c_{n}\right|}=c\), where \(c \neq 0\), then the radius of convergence of the power series \(\sum c_{n} x^{n}\) is \(R=1 / c\).

Equation Transcription:

Text Transcription:

Lim_n rightarrow infinity n sqrt |c_n| = c

c neq 0

Sum c_n x^n

R=1/c

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