Math, asked by karunakaranrani35, 9 months ago

are rational number closed under division? give one example in support of your answer.
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Answers

Answered by Anonymous
4

Answer:

1+2=3 which is a rational no. Rational nos r closed under subtraction: 10-2=8 which is a rational no. Rational nos r closed under multiplication:20×4=80which is a rational number

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Answered by heeraskaushik
4

Step-by-step explanation:

1+2=3 which is a rational no. Rational nos r closed under subtraction: 10-2=8 which is a rational no. Rational nos r closed under multiplication:20×4=80which is a rational no.

rational numbers are not closed under division. For example, let us take two rational numbers 2 and 0.

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