Understanding Integers and Number Sets
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Questions and Answers

Which of the following best describes an integer?

  • A number with a fractional component
  • Any negative natural number
  • A positive natural number (correct)
  • The sum of two natural numbers

    • How is the set of natural numbers related to the set of integers?

  • The set of natural numbers is a superset of the set of integers
  • The set of natural numbers is equal to the set of integers
  • The set of natural numbers is a subset of the set of integers (correct)
  • The set of natural numbers is disjoint from the set of integers

    • What is the relationship between rational numbers and integers?

  • Integers are a subset of rational numbers (correct)
  • Rational numbers are a subset of integers
  • There is no relationship between rational numbers and integers
  • Rational numbers and integers are equal sets

    • In algebraic number theory, how are rational integers distinguished?

    <p>Rational integers are algebraic integers that are also rational numbers</p> Signup and view all the answers

    What does the word 'integer' mean in Latin?

    <p>&quot;Whole&quot; or &quot;untouched&quot;</p> Signup and view all the answers

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