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Edited by tanlsth, 03-08-2006 - 20:15.
Edited by tanlsth, 03-08-2006 - 20:15.
Learn from yesterday,live for today,hope for tomorrow
The important thing is to not stop questioning
Có thể dùng bổ đề sau:Cho n nguyên dương,p nguyên tố.Số mũ của p trong n! là:ĐẶthttp://dientuvietnam.net/cgi-bin/mimetex.cgi?g(n) là
Chứng minh rằng:
Learn from yesterday,live for today,hope for tomorrow
The important thing is to not stop questioning
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