Find an Approximation of the Sum of the Series Accurate $$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } } { n ^ { 3 } }$$

question 123

Short Answer

Find an approximation of the sum of the series accurate to two decimal places.
$$\sum _ { n = 1 } ^ { \infty } \frac { ( - 1 ) ^ { n } } { n ^ { 3 } }$$

---

Definitions:

Reports Center

The Reports Center is a feature in accounting software that aggregates all financial reports, providing an overview of an entity’s financial health.

Undeposited Funds

An account used in accounting to temporarily hold receipts and cash sales until they can be deposited in the bank, facilitating easier tracking of cash flow.

Partial Payments

Payments made towards a debt or invoice that are less than the total amount due at the time.

Sales Transaction

The process of exchanging goods or services for money, constituting a business activity that generates revenue.