Find the Partial Sum $a _ { n } = \frac { ( - 1 ) ^ { n - 1 } } { 3 n }$

question 60

Multiple Choice

Find the partial sum.
-Find the sum of the first four terms of the sequence whose general term is $a _ { n } = \frac { ( - 1 ) ^ { n - 1 } } { 3 n }$ .

• A) \(- \frac { 7 } { 36 }\)
• B) \(\frac { 7 } { 36 }\)
• C) \(- \frac { 25 } { 36 }\)
• D) \(\frac { 25 } { 36 }\)

---

Definitions:

Linnaean Binomial Nomenclature

The formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms.

Structural Components

Elements or parts of a structure that contribute to its construction and support, ensuring stability and integrity.

Lytic Cycle

A viral reproductive cycle wherein a virus invades a host cell, uses the cell's machinery to replicate, and ultimately causes the cell to burst (lyse), releasing new viral particles.

Diarrheal Diseases

Conditions characterized by the frequent passage of loose or watery stools, often caused by infections or digestive disorders.