Express the Sum in Summation Notation

question 163

Essay

Express the sum in summation notation.
1 +
+
+
+
+

---

Definitions:

Nonverbal Expressions

Communication without words, including gestures, facial expressions, body language, and other forms of expressing feelings or reactions.

Intimate Space

The physical area immediately surrounding an individual, into which intrusion can feel uncomfortable or threatening unless there's a close relationship.

Sales Call

A communication, typically a phone call or in-person visit, made by a sales representative to a potential or existing customer for selling purposes.

Salesperson (Source)

An individual who sells goods or services on behalf of a company, often acting as the primary point of contact between the business and its customers.