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https://math.answers.com/other-math/Give_x-y_is_rational_number_prove_that_2x_3y_is_irrational_number

Give x-y is rational number prove that 2x 3y is irrational number? - Answers

This can't be proved because it is not necessarily true. If x is 2 and y is 1 then x-y is 1, which is rational. The product of 2x and 3y is 12, which is also rational. Sadly, you can't disprove it either; for certain values of x,y it is true as posited.



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Give x-y is rational number prove that 2x 3y is irrational number? - Answers

https://math.answers.com/other-math/Give_x-y_is_rational_number_prove_that_2x_3y_is_irrational_number

This can't be proved because it is not necessarily true. If x is 2 and y is 1 then x-y is 1, which is rational. The product of 2x and 3y is 12, which is also rational. Sadly, you can't disprove it either; for certain values of x,y it is true as posited.



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https://math.answers.com/other-math/Give_x-y_is_rational_number_prove_that_2x_3y_is_irrational_number

Give x-y is rational number prove that 2x 3y is irrational number? - Answers

This can't be proved because it is not necessarily true. If x is 2 and y is 1 then x-y is 1, which is rational. The product of 2x and 3y is 12, which is also rational. Sadly, you can't disprove it either; for certain values of x,y it is true as posited.

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      This can't be proved because it is not necessarily true. If x is 2 and y is 1 then x-y is 1, which is rational. The product of 2x and 3y is 12, which is also rational. Sadly, you can't disprove it either; for certain values of x,y it is true as posited.

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