Are rational numbers closed under
division? Give one example in support
of your answer. Use both positive and
negative rational numbers for your
examples.
Answers
Answered by
1
Answer:
• Rational numbers are closed under division as long as the division is not by zero. Irrational numbers are not closed under addition, subtraction, multiplication or division.
Answered by
2
Answer:
No, rational rubbers are not closed under division. For example let us take two rational numbers 2 and 0. Now 2/0 is not defined. As division of rational numbers 2 and 0 is not a rational number, so division of rational number is not closed.
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