根據(jù)“孿生質(zhì)數(shù)”的定義可以寫出如下:
3和5,5和7,11和13,17和19,29和31.
一胎所生的哥倆叫孿生兄弟.數(shù)學上把相差2的兩個質(zhì)數(shù)叫“孿生質(zhì)數(shù)”或“雙生質(zhì)數(shù)”.請寫出5對孿生質(zhì)數(shù).
一胎所生的哥倆叫孿生兄弟.數(shù)學上把相差2的兩個質(zhì)數(shù)叫“孿生質(zhì)數(shù)”或“雙生質(zhì)數(shù)”.請寫出5對孿生質(zhì)數(shù).
數(shù)學人氣:244 ℃時間:2020-05-25 23:51:54
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