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Given that the product of two rational n...

Given that the product of two rational numbers is rational, and suppose `a` and `b` are rationals, what can you conclude about `ab`?

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PSEB-PROOFS IN MATHEMATICS-EXAMPLE
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  15. If x < 4, which of the following statements are true? Justify your ans...

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  16. If x < 4, which of the following statements are true? Justify your ans...

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  17. Restate the following statement with appropriate conditions, so that t...

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