Write “the set of all natural numbers N less than 9” in two different ways.
To write: “The set of all natural numbers N less than 9” in two different ways.
Answer to Problem 1TE
“The set of all natural numbers N less than 9” can be written in two different ways as
Explanation of Solution
The set of all natural numbers is given by the infinite set
Let A be the set of all natural numbers N less than 9.
Since A is a finite set, it can be written as,
Now, use the set builder form to represent the set A.
Let x be any natural number and N be the set of all natural numbers.
Then, A can be written as,
Therefore, “the set of all natural numbers N less than 9” can be written in two different ways as
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Chapter 1 Solutions
College Algebra in Context with Applications for the Managerial, Life, and Social Sciences (5th Edition)