作者查詢 / louiss72
作者 louiss72 在 PTT [ Math ] 看板的留言(推文), 共5則
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1F推: 第二題取兩個n維向量做內積,sqrt(v1)*sqrt(v2)*sin=12/13 10:52
2F→: v11*v21+v12*v22+....又sin<=1所以科西就成立啦12/13 10:52
3F→: 廣義科西也是差不多概念12/13 10:52
7F推: 我當時直接柯西就過了02/28 03:19
2F推: 整天羅必答02/04 15:36
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