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特征值|Model's Pro
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  • aat的特征值

    aat的特征值

    因为r(A)=r(aaT)<=r(a)=1 对A平方A^2=aaTaaT=a(aTa)aT=2aaT=2A即特征值也满足条件k^2=2k.所以k=2或0. 设 A 是n阶方阵，如果存在数m和非零n维列向量 x，使...

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