[線代] linear transformation
the linear transformation L: R2[x] -> R2[x] defined by L(ax^2 + bx + c)
= 2ax + b is one-to-one
書上說是句是錯的
請問是錯在哪邊呢?
謝謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 218.166.118.171
→
05/09 19:17, , 1F
05/09 19:17, 1F
推
05/09 22:46, , 2F
05/09 22:46, 2F
→
05/09 22:47, , 3F
05/09 22:47, 3F
討論串 (同標題文章)
完整討論串 (本文為第 1 之 7 篇):