# Rational Numbers Set Notation

### You never know when set notation is going to pop up.

Rational numbers set notation. Start with all real numbers, then limit them to the interval between 2 and 6, inclusive. Solving the equations ea;b and ma;b. Set builder notation for rational and irrational number set of rational numbers (or quotient of integers) q = {x | x = ;

Set of all real numbers between and. Q = set of rational numbers. 1.01 worked example find the hcf of the numbers 6, 8 and 12.

Set of all real numbers that are either less than or greater than. (19.) discuss the notations for representing real numbers. Solve rational inequalities examples with solutions.

So the set of real numbers and the set of imaginary numbers are subsets of the set of complex numbers. Addition and multiplication of rational numbers 3 2.1. We can also use set builder notation to do other things, like this:

X ≥ 2 and x ≤ 6 } you can also use set builder notation to express other sets, such as this algebraic one: Ordering the rational numbers 8 4. Write the domain of each rational expression in set notation (as demonstrated in the example).

X = x 2 } Explain in your own words what the meaning of domain is. The rational numbersy contents 1.