Math Problem Statement

Use the roster method to write the given set. You may need to consult a reference, such as the Internet or an encyclopedia. (Enter EMPTY for the empty set.) The set of natural numbers less than 4.

Solution

The set of natural numbers less than 4 is {1,2,3}\{1, 2, 3\}.

Would you like further details or have any questions?

Here are five related questions for further exploration:

  1. What is the definition of natural numbers?
  2. How would the set of natural numbers less than 10 look using the roster method?
  3. How does the roster method compare to set-builder notation?
  4. What are the smallest 5 elements in the set of natural numbers?
  5. How can the concept of infinity relate to natural numbers?

Tip: The roster method lists each element of a set explicitly inside curly brackets. Make sure all elements are included!

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Math Problem Analysis

Mathematical Concepts

Set Theory
Natural Numbers
Roster Method

Formulas

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Theorems

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Suitable Grade Level

Grades 4-6