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

question 38

Short Answer

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

---

Definitions:

HR Demand Forecasting

The process of estimating the quantity and quality of employees that an organization will need in the future to meet its business objectives.

Simulation

The process of creating a model or representation of a real-world scenario to study its behavior under different conditions without the risk of real-world consequences.

Model Demand And Supply

The model of demand and supply is a fundamental concept in economics that describes how prices vary as a result of a balance between product availability and the desires of consumers.

Scenario Planning

A strategic planning method used by organizations to make flexible long-term plans based on anticipating possible future scenarios and their impacts on business.