Proof Let B = P1AP, where A = [aij], P = [ pij],and B is a
Chapter 6, Problem 6.4.38(choose chapter or problem)
Proof Let B = P1AP, where A = [aij], P = [ pij],and B is a diagonal matrix with main diagonal entriesb11, b22, . . . , bnn. Prove that[a11a21an1a12a22an2. . .. . .. . .a1na2nann ] [p1ip2ipni] = bii [p1ip2ipni]for i = 1, 2, . . . , n.
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