Transform the Following Summation by Making the Change of Variable $$\sum _ { k = 0 } ^ { n } \frac { k ^ { 2 } } { k + n }$$

question 28

Essay

Transform the following summation by making the change of variable i = k + 1: $$\sum _ { k = 0 } ^ { n } \frac { k ^ { 2 } } { k + n }$$

---

Definitions:

Internet Business Model

A plan for earning revenue and profit through online operations, which includes various frameworks such as e-commerce, advertising, subscription services, and freemium.

Distribution Efficiencies

Refers to the optimization of processes and systems for distributing products or services to reduce costs and improve speed and reliability.

SWOT Analysis

A strategic planning technique used to identify Strengths, Weaknesses, Opportunities, and Threats related to business competition or project planning.

Niche

A specialized segment of the market for a particular kind of product or service, identified by unique needs, preferences, or identity that separates it from the market at large.