Find the Radius of Convergence Of $\sum _ { n = 1 } ^ { \infty } \frac { ( x - 2 ) ^ { n } } { n 3 ^ { n } }$

question 208

Multiple Choice

Find the radius of convergence of $\sum _ { n = 1 } ^ { \infty } \frac { ( x - 2 ) ^ { n } } { n 3 ^ { n } }$ .

• A)0
• B)1
• C)2
• D)3
• E)4
• F)5
• G)6
• H) \(\infty\)

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Definitions:

Brainstorming

A collaborative idea-generating activity aimed at finding a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its members.

Nominal Group Technique

Nominal Group Technique is a structured method for group brainstorming that encourages contributions from all participants, often used in decision-making.

PDCA

"Plan-Do-Check-Act," a four-step management method used in business for the control and continuous improvement of processes and products.

Cyclical Process

A process that repeats in a series of cycles, where the end of one cycle is the beginning of the next, common in natural and economic systems.