#### • Class 11 Physics Demo

Explore Related Concepts

# 5 examples of real numbers

#### Best Results From Wikipedia Yahoo Answers Encyclopedia Youtube

From Wikipedia

Real number

In mathematics, a real number is a value that represents a quantity along a continuum, such as 5 (an integer), 3/4 (a rational number that is not an integer), 8.6 (a rational number expressed in decimal representation), and pi (3.1415926535..., an irrational number). Real numbers are commonly

From Encyclopedia

Number System, Real Number System, Real

Question:i need this for my assignment tom. LOL

Answers:1 2 3 4 5

Question:The three part inequality a < x <(with underline) b means "a is less than x and x is less than or equal to b". which of these inequalities is not satisfied by any real number x? I need to see examples I don't know where to begin. I can't ener the inequality with the underline! Help!

Answers:It comes down to logic and substitution. As an example in your first problem -5 < x< or equal to -11. It's really a question - "Is there a number that is greater than -5 that is also equal to or less than -11 than it is satisfied by a real number." If the answer is no, then it there is no real number that satisifes the equation. In this case the answer is no. The easiest way to see this would be to plot it on a number line. Then you would see that no numbers can fit the definition of X. Another example 5
Question:can you give me 5 examples of Real Numbers that is not an Irrational Number.. Thank you so much for sharing your knowledge.. : )

Answers:All real numbers that are not irrational are rational, i.e. the quotient of two integers (denominator can't be zero), for example: 1/3, 2/3, 1/4, 3/4, 1/5, etc.

Question:The question is; Which of the following is not an example of the closure property? a. 6/0 is a real number b. 5*3 is a real number c. 7-0 is a real number d. 8+ (-2) is a real number What exactly is the answer?

Answers:The answer is a. 6/0 is undefined. It does not give a real number.