Determine Whether the Series Is Convergent or Divergent $$\sum _ { n = 1 } ^ { \infty } \frac { 9 ^ { n } } { n ! n }$$

question 7

Short Answer

Determine whether the series is convergent or divergent. $$\sum _ { n = 1 } ^ { \infty } \frac { 9 ^ { n } } { n ! n }$$

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Definitions:

Draw Conclusions

The process of analyzing the results of a study or data to form a judgment or insight about the hypothesis or research question.

Self-Reports

A research or assessment method where individuals provide data about themselves, usually through questionnaires or interviews, which can include personal feelings, thoughts, behaviors, or experiences.

Psychopathology

The study of mental disorders, including their symptoms, etiology (causes), and treatment, focusing on the maladaptive behavior of individuals.

Psychopathology

The scientific study of mental disorders, including their symptoms, causes, and treatment.