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Definitions from the Web

Real Number System

Description:

The real number system is a mathematical concept that includes all numbers that can be expressed on the number line, including rational and irrational numbers. It is an extension of the natural, whole, and integer number systems.

Senses and Usages:

Sense 1: Mathematics

In mathematics, the real number system comprises the set of all rational and irrational numbers, denoted by the symbol ℝ.

Example Sentence 1: "When solving the equation, the solution belonged to the real number system."

Example Sentence 2: "The real number system is an infinite, continuous set of numbers spanning from negative infinity to positive infinity."

Sense 2: Popular Usage

In everyday language, the term real number system may refer to the practical use or understanding of numbers in real life situations.

Example Sentence 1: "Understanding the real number system is useful when managing personal finances."

Example Sentence 2: "Applying the real number system helps in measuring and describing real-world quantities accurately."

Sense 3: Local Usage

In local contexts, the real number system can refer to specific applications or interpretations based on regional conventions or customs.

Example Sentence 1: "In this local school district, the real number system is introduced in the eighth grade."

Example Sentence 2: "The local community uses the real number system to determine property taxes."

Possible Related Products:

• Books on Real Number System in Mathematics
• Books on Real Number System in Finance
• Books on Real Number System Applications