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persepolis

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visits member for 2 years
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155 reputation
 bio website visits member for 2 years
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 location seen Apr 20 '12 at 17:46
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2 Questions

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6
 Prove that the product of a rational and irrational number is irrational
4
 If $a|b$ and $c|d$, then $ac|bd$

155 Reputation

+30 Prove that the product of a rational and irrational number is irrational
+20 If $a|b$ and $c|d$, then $ac|bd$

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