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) \(\frac { \mathrm { m } - \mathrm { n } } { \mathrm { m } }\)

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Definitions:

Open-market Operations

Central bank activities involving the buying and selling of government securities in the open market to control the money supply and interest rates.

U.S. Government Securities

Financial instruments issued by the United States Department of the Treasury to fund federal government spending.

Federal Open Market Committee

The branch of the Federal Reserve System responsible for setting monetary policy, including the manipulation of interest rates and the money supply.

Federal Reserve Banks

The regional banks that make up the Federal Reserve System, the central banking system of the United States, responsible for implementing monetary policy, supervising and regulating banks, and providing financial services.