作者iyenn (晓风)
看板Grad-ProbAsk
标题Re: [理工] [线代]-线性映射
时间Mon Jan 25 19:44:57 2010
※ 引述《gn00618777 (123)》之铭言：
: let B={ [1] [1] } and B'={ [0] [1] }. suppose that [T] = [4 -2]
: [1],[0] [1],[1] B [2 3]
: is the linear transformation relative to the basis B. Then the
: corresponding matrix [T] relative to the basis B' is ?
1 1 0 1 ->1 0 1 1
1 0 1 1 0 1 -1 0
[I]B'->B=[ 1 1]=P
[-1 0]
P^-1=[0 -1]
[1 1]
[T]B'=P^-1[T]BP=ANS
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