Let a and β be three-dimensional column vectors, and(a, β) =-1, and A=..... - 道道学堂问答

Let a and β be three-dimensional column vectors, and(a, β) =-1, and A=.....

匿名用户最后更新于 2021-08-02 21:14 数学类Mathematics

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Let a and B be three-dimensional column vectors, and(a, B) =-1, and A E-aB, find(A+E)

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