[理工] [線代]-找不變子空間
這題我承認 連題目看完都要想好久 還不一定懂
Let A be a 2x2 matrix,and call a line through the origin of R^2
invariant under A if Ax lies on the line when x does.Find equation for
all lines in R^2,if any,that are invariant under the matrix A=[4 -1]
[2 1].
請求各位有懂這題的版友...能提供點方向或者解法都好Orz
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