[線代] rank VS diagonalizable
想請教一個簡潔的問題:
A is a n*n matrix.
請問以下是否正確??
rank(A) = n <=> A is diagonalizable
左邊條件: dimension of row space of A = the number of independent row vector.
右邊條件: A has n luinerrly independent eigenvectors.
當我讀到SVD分解那章,我發相本題答案是否定的,但想不出為什麼? 有例子嗎?
感謝大家!!^^
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