Find an invertible matrix P and a diagonal matrix D such that P'AP=D. 0 0 1 -6 -2 1 A || -3 21 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P = D= 0 0 0

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Q: e/ By three ways Show that B= %3D isorthogunal matrix

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Q: 3. Let y is a function defined as y(s)={SB:s is student ID, S: ith digit). [6] For example, student…

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