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| vincent_utopia 发表于 2006-10-18 20:07 全显示 1楼 |
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| Its impossible.Because 1 multiply with any numbers will equal to the number being multiplied;lets say 9,so 1 * 9 = 9,since cannot use the numbers twice,so from this equation,its already shown that its a impossible formation. |
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| vincent_utopia的勋章 |
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