Logics and Proof - Discrete Mathematics

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modzz
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Prove or disapprove that the product of two rational numbers is irrational


How do you solve this?

Thanks
 
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Hi modzz! :smile:
modzz said:
Prove or disapprove that the product of two rational numbers is irrational

How do you solve this?

You start by … erm :redface:starting!

Show us what you've tried, and where you're stuck, and then we'll know how to help. :smile: