Math, asked by s21049dhruvklumar200, 2 months ago

give one example each to show that the rational number are closed under addition,subtraction and multiplication . are rational numbers closed under division? give two examples in support of your answer​

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Answered by rajtyagi106
3

Answer:

We can say that rational numbers are closed under addition, subtraction and multiplication. For example: (7/6)+(2/5) = 47/30. 2) No, rational numbers are not closed under division. ... As a division of two rational numbers 2 and 0 is not a rational number, so the division of two rational numbers is not closed.

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