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Are set of irrational number closed under addition? - Answers

No. 2 + sqrt(5) and 2 - sqrt(2) are both irrational but their sum, 4 is rational.



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Are set of irrational number closed under addition? - Answers

https://math.answers.com/algebra/Are_set_of_irrational_number_closed_under_addition

No. 2 + sqrt(5) and 2 - sqrt(2) are both irrational but their sum, 4 is rational.



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https://math.answers.com/algebra/Are_set_of_irrational_number_closed_under_addition

Are set of irrational number closed under addition? - Answers

No. 2 + sqrt(5) and 2 - sqrt(2) are both irrational but their sum, 4 is rational.

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      No. 2 + sqrt(5) and 2 - sqrt(2) are both irrational but their sum, 4 is rational.

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