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If c not equal be a rational number and d be an irrational number. then c×d is 1. zero 2. rational 3. irrational 4. greater than zero
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If c not equal be a rational number and d be an irrational number. then c×d is

1. zero
2. rational
3. irrational
4. greater than zero

User Alexis Pigeon
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1 Answer

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when you multiply a rational and an rational you always get an irrational. answer 3
User Phresus
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