Find the Radius of Convergence and the Interval of Convergence $$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } ( x - 8 ) ^ { n } } { \sqrt { n } }$$

question 48

Short Answer

Find the radius of convergence and the interval of convergence of the power series.
$$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } ( x - 8 ) ^ { n } } { \sqrt { n } }$$

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Definitions:

360-Feedback

A performance appraisal method that gathers feedback on an individual from their superiors, peers, subordinates, and sometimes clients.

Traditional Approach

The traditional approach in management refers to classical methodologies that focus on hierarchy, clear division of labor, and centralized decision making.

Feedback

Information given to an individual or group about their performance with the intent to guide future improvements.

Emergent Leadership

The process by which an individual within a group becomes recognized as a leader for their actions and qualities rather than through formal authority or election.