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2 is a rational number and it is also a Prime number

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โˆ™ 2016-11-16 10:56:28
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Q: Is number 2 rational or irrational?
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Is a rational number times a irrational number?

Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]


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