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Mathematics, 25.07.2019 12:30 aigo
Why is the product of two rational numbers always rational? select from the drop-down menus to correctly complete the proof. let a/b and c/d represent two rational numbers. this means a, b, c, and d are (1) a. integers b. irrational numbers) and (2) a. b is not 0, d is not 0 b. b and d are 0) the product of the numbers is ac/bd , where bd is not 0. because integers are closed under (3) a. addition b. multiplication) ac/bd is the ratio of two integers, making it a rational number.
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