Perform the Indicated Operation and Write Your Answer with Positive $$\frac { m ^ { - 1 } - n ^ { - 1 } } { m ^ { - 1 } + n ^ { - 1 } } \cdot \frac { m + n } { m - n }$$

question 463

Multiple Choice

Perform the indicated operation and write your answer with positive integer exponents.
- $$\frac { m ^ { - 1 } - n ^ { - 1 } } { m ^ { - 1 } + n ^ { - 1 } } \cdot \frac { m + n } { m - n }$$

• A) \(- 1\)
• B) \(\frac { m n } { m + n }\)
• C) 1
• D) \(\frac { \mathrm { m } - \mathrm { n } } { \mathrm { m } }\)

---

Definitions:

Union-Free Movement

A movement aimed at preventing unionization within organizations, often by promoting direct relationships between workers and management without the intermediation of unions.

Samuel Gompers

A key figure in American labor history, he was the founder of the American Federation of Labor (AFL) and a leading advocate for workers' rights and unionism in the late 19th and early 20th centuries.

Global Competition

The dynamic and competitive environment characterized by businesses from across the world vying for consumers, market share, and investment in the global marketplace.

American Labor Movement

The historical and ongoing efforts to protect and advance the rights of workers in the United States, often through union activism and legislative change.