What are positive real numbers?
Understand the Problem
The question is asking for a definition or explanation of what positive real numbers are, which are a specific subset of numbers in mathematics.
Answer
Numbers greater than zero on the real number line.
Positive real numbers are numbers greater than zero on the real number line.
Answer for screen readers
Positive real numbers are numbers greater than zero on the real number line.
More Information
Positive real numbers include both positive rational numbers (fractions) and irrational numbers. Examples are 1, 2.5, and π.
Tips
Confusing positive real numbers with non-negative numbers, which include zero.
Sources
- Positive real numbers - Wikipedia - en.wikipedia.org
- Positive Real Number - an overview | ScienceDirect Topics - sciencedirect.com
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