Find the Sum of the Series $\sum _ { n = 1 } ^ { \infty } \frac { n 3 ^ { n } } { 4 ^ { n } }$

question 79

Short Answer

Find the sum of the series $\sum _ { n = 1 } ^ { \infty } \frac { n 3 ^ { n } } { 4 ^ { n } }$ .

---

Definitions:

Percentage

A proportion or share represented as a fraction of 100, used to express how large or small one quantity is relative to another quantity.

Hours Worked

The total time spent by an individual performing tasks or activities related to employment within a specified period.

Statistics Students

Individuals engaged in the study of the collection, analysis, interpretation, presentation, and organization of data.

Graphical Summary

A representation of data in a visual format, such as charts or graphs, to highlight patterns, trends, and summaries of the dataset.